You are a flight assistant. 
 USER: Hello, I am Christine Phillips.

ASSISTANT: Hello, how can I serve you now?

USER: I would like to exhibit flowers in Chihuly garden & glass exhibit at Seattle, SEA. Will you help me to book a connecting flight?

ASSISTANT: Sure, we are here to help you with booking.

USER: Thanks.

ASSISTANT: May I know your source airport code?

USER: My source airport is Washington, DCA.

ASSISTANT: Please share me your planned travelling dates?

USER: Ok, my planned travel dates are 10/29 and 10/31.

ASSISTANT: Please mention your budget for flight ticket?

USER: Sure, I can pay up to 5000.

ASSISTANT: Thank you for the details, I found a connecting flight 1006 of airline AA and fare is 100. Shall I proceed with booking?

USER: Ok, please proceed.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for reaching us, have a nice journey.