You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: I am planning to attend a Hockey competition in Washington IAD from IAH. Can you find a flight ticket for me?

ASSISTANT: Sure, may I know your trip dates?

USER: My planned trip dates are on Dec 21 and return on Dec 23.

ASSISTANT: Do you have any connection limit?

USER: I need a single connecting flight.

ASSISTANT: Any other requirements to be met?

USER: No, thanks for asking.

ASSISTANT: May I know your name?

USER: Ok, my name is George Parker.

ASSISTANT: American airlines flight- 1003 of price 100 with connection in economy class matches your given details, shall I proceed?

USER: Ok, you can proceed with the ticket booking.

ASSISTANT: Ok, your flight ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.