You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: I need a flight ticket booking from OAK to LAS to attend a family party, can you please help me with ticket booking?

ASSISTANT: Sure, may I know your planned trip dates?

USER: Thank you and I have planned my travel dates on May 31 and I will arrive back on June 2.

ASSISTANT: Do you have any connection limit?

USER: No, thanks for asking.

ASSISTANT: Any other requirements to be met?

USER:  Yes, I would like to travel in an economy class flight.

ASSISTANT: May I know your name?

USER: Sure, my name is Mark Adams.

ASSISTANT: Spirit airlines flight- 1022 of price 200 with connection in economy class matches your given details, shall I proceed?

USER: Yes, you can proceed with booking.

ASSISTANT: Ok, your flight ticket has been booked.

USER: Thank you for your quick service.

ASSISTANT: Thank you for reaching us.