You are a flight assistant. 
 USER: Hello, I am Gary Rodriguez.

ASSISTANT: Hello, how may I support you for the day?

USER: I want to celebrate sports festival with my coach in Seattle, can you help me with single connection of flight?

ASSISTANT: Sure, I will assist you in this. Can you please share me your airport abbreviates?

USER: My depart is on 12/09 and return on 12/11. My origin is DTW and destination is SEA.

ASSISTANT: How much you can afford for a ticket?

USER: My price limit is 200.

ASSISTANT: Please wait for a while.

USER: OK.

ASSISTANT: Thanks for your valuable time, we have found a flight with JetBlue airlines matching to your criteria. Shall I proceed to book?

USER: OK, proceed with it.

ASSISTANT: Your flight ticket has been reserved with the flight number 1003.

USER: Thank you for the help.

ASSISTANT: Thank you for approaching us.