You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you for the day?

USER: I am Jerry Perez. I am planning to visit Lady Bird Lake at Austin, could you please help me with booking a flight ticket from IAH to AUS?

ASSISTANT: Sure, I will help you with that. May I know your travelling dates, please?

USER: I would like to depart on Nov 22nd and return on Nov 24th.

ASSISTANT: Do you have any particular time for departing and returning?

USER: Make sure that my return time must be afternoon.

ASSISTANT: Which class do you prefer either economy or business?

USER: I am comfortable with any class.

ASSISTANT: May I know your connection limit?

USER: I need a connecting flight.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: There is a connecting flight-1029 in United Airlines with a fare of 100. Shall I proceed with booking?

USER: Yes, please confirm the booking.

ASSISTANT: Jerry Perez, your booking is done in economy class, the depart time is 3:00 AM and return time is 16:00 PM.

USER: I really appreciate your help, thank you for your service.

ASSISTANT: Thank you for choosing us, have a safe journey.