You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I serve you at this moment?

USER: I would like to travel from AUS to PHL, can you book a ticket for me?

ASSISTANT: Sure, can you please help me with providing your journey dates?

USER: My trip dates are 05/10 and 05/12.

ASSISTANT: Please let me know your class preference.

USER: I need economy class.

ASSISTANT: Can you please mention your connection limit?

USER: I want a connecting flight.

ASSISTANT: Is there any more other preferences?

USER: No.

ASSISTANT: May I know your name please?

USER: I am Paul Evans.

ASSISTANT: Ok, please be on hold.

USER: Sure.

ASSISTANT: There is a flight found with Delta airlines, price is 100 in economy class, with one stopover. Shall I proceed?

USER: Yes, proceed.

ASSISTANT: Your ticket has been reserved with 1005 flight number.

USER: May I know the timings?

ASSISTANT: Departure time is 6:00 AM and return flight time is 22:00 PM.

USER: Thank you for your service.

ASSISTANT: Thank you for approaching us.