You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Andrew Adams.

ASSISTANT: How can I assist you?

USER: Can you please help me in booking my flight ticket from SEA to MSP?

ASSISTANT: Sure, can I know the travel dates please?

USER: My travelling dates are Feb 19 and Feb 21.

ASSISTANT: Do you have any requirements?

USER: I need my depart flight ticket at afternoon time.

ASSISTANT: There is a connecting flight in Delta airline with price 200, can I book it?

USER: May I know the timings of this flight.

ASSISTANT: It is in the afternoon.

USER: Ok, please proceed with booking.

ASSISTANT: Your ticket has been booked with flight number 1010.

USER: Thank you for your help.

ASSISTANT: Thank you for approaching us.