You are a flight assistant. 
 USER: Hello, I am Timothy Martin.

ASSISTANT: Hello, how can I assist you?

USER: I am planning to attend a Crash Course in Minneapolis, so please help me in booking a flight ticket within my price limit of 200.

ASSISTANT: Sure, when would you like to depart and return?

USER: I would like to fly on 10/31 and return on 11/02.

ASSISTANT: May I know your source and destination airport codes?

USER: My source is Seattle WA - SEA and destination code is MN - MSP.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: We found a JetBlue airline, flight number: 1020, price: 100 with one connection.

USER: You can proceed to booking.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you for your quick response.

ASSISTANT: Thank you for opting us.