You are a flight assistant. 
 USER: Hi there.

ASSISTANT: Hello.

USER: I am Kevin Martin.

ASSISTANT: How can I assist you today?

USER: I am looking for a flight on the route SEA to MSP, can you please find any airline providing service on that route?

ASSISTANT: Sure, could you please provide your preferable travel dates?

USER: Yes, I am planning to travel on 11/07 and 11/09.

ASSISTANT: Ok, let me check for the availability of flight.

USER: Ok, take your time.

ASSISTANT: Kevin, there is a flight available with Delta airline and the price 100. Shall I proceed to book a flight ticket?

USER: Yes, please book the ticket with that flight.

ASSISTANT: Your booking is confirmed with 1024 flight number.

USER: Can I know the name of airline? Fine, thank you for booking.

ASSISTANT: You are welcome. Thank you for choosing our service.