You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you now?

USER: I am planing this weekend to meet my cousin's. Can you please help me in reserving the ticket from LAS to OAK?

ASSISTANT: Sure, may I know your travel dates please?

USER: I am willing to take -off July 21 and again I will return back on July 23.

ASSISTANT: Do you have any connection limit?

USER: I am flexible with single connection.

ASSISTANT: May I know your class preference?

USER: I am planning to travel in economy class.

ASSISTANT: Do you have any more specifications?

USER: My return time is afternoon.

ASSISTANT: Please, provide me your name to proceed.

USER: Myself Susan Carter.

ASSISTANT: American airlines is providing you the connecting flight in economy class, which departs at 7 AM and arrives at 12 PM. Shall I proceed?

USER: Yes, please go ahead and reserve the ticket.

ASSISTANT: Your ticket has been reserved with flight 1010.

USER: Thank you very much for reserving the ticket.

ASSISTANT: My pleasure.