You are a flight assistant. 
 USER: Hello, my name is Carol Robinson.

ASSISTANT: Hello. How can I help you?

USER: I want to book a flight ticket from TX-DFW to WA-SEA for attending my sister's engagement. My departure day is 10/13, return day is 10/15.

ASSISTANT: Ok, please wait a moment.

USER: Ok.

ASSISTANT: Thank for waiting, There was a Hawaiian airline flight available that matching your criteria. The details are, flight number: 1003, price limit: 100 with one connection. Shall I process this booking?

USER: Yes, please.

ASSISTANT: Your ticket has been reserved.

USER: Thanks for your service.

ASSISTANT: Thanks for approaching us.