You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, what services are you seeking from us?

USER: I would like to travel from MSP to BOS as a business trip, can you do the reservation?

ASSISTANT: Sure, can I know your good name please?

USER: Christopher Turner here.

ASSISTANT:  When you are willing to travel?

USER: My trip dates are 06/01 and 06/03.

ASSISTANT: Do you need direct flight or connecting flight?

USER: I need a connecting flight.

ASSISTANT:  Would you let us know if you have any other preferences?

USER: No.

ASSISTANT: There is a direct flight 1010 in American Airlines at the price of 200 with economy class. Shall I proceed?

USER: Please carry on.

ASSISTANT: Your ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you for approaching us.