Finish the following dialogue
clerk : Can I help you?
Atef : Yes, (1)..............................................
clerk : Do you want a single or return ticket?
Atef : (2)...................................................
clerk : Ok, a single ticket. (3)..................................?
Atef : I am travelling to Aswan.
clerk : The train leaves at 3 o'clock.
Atef : Fine. (4).........................................................?
clerk : A ticket is 200 pounds.
Atef : Which platform does the train leave from?
clerk : (5).............................................................
Atef : Thank you.