You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello. How may I help you?

USER: I am Nicholas Edwards . I would like to book a flight ticket from SEA to MSP.

ASSISTANT: Sure Edwards, can you tell me the travel dates?

USER: My travelling dates on 10/11 to 10/13.

ASSISTANT: Wait for a while, let me check the details.

USER: And my costing is 1000 with one connection . If any flight meet with my requirement , book the flight ticket .

ASSISTANT: Yes Edwards, the flight 1009 of Southwest airline matching with your requirement. Shall I book your ticket?

USER: Yes book the ticket .

ASSISTANT: OK. Your ticket is booked. Thank you Edwards.

USER: Thank you .

ASSISTANT: Have a great journey.