You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Timothy Lopez here.

ASSISTANT: How can I help you today?

USER: I would like to visit Philadelphia for a business trip, so can you please help me out with booking a flight ticket from MSP on 03/07?

ASSISTANT: Sure, I can help you with that.

USER: Thank you.

ASSISTANT: May I know your preferable destination airport code name?

USER: My destination airport code is PHL.

ASSISTANT: Do you need any help from us for booking return flight ticket?

USER: Yes, I would like to return on 03/09.

ASSISTANT: There is a flight available, connection limit of this airline is 1 and price is 100.

USER: That's great. Actually, it saves my cost also, you can proceed with booking.

ASSISTANT: Your flight ticket is booked successfully, airline is Spirit and flight number is 1027.

USER: Thank you for your help, have a great day.

ASSISTANT: Thank you for reaching us.

USER: Welcome.