You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I'm planning to visit Minneapolis, can you book a ticket from PHX to MSP?

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

USER: Sure, my planned departure and return travel dates are 7th and 9th of Feb.

ASSISTANT: May I know your name please?

USER: My name is Brian White.

ASSISTANT: Can I know the connection limit please?

USER: I prefer single connected flight.

ASSISTANT: Do you have any requirements?

USER: No, I don't have any other specifications.

ASSISTANT: There is a connecting flight in Frontier airline, can I book it?

USER: Yes, you can proceed for booking.

ASSISTANT: Your ticket has been booked with flight number 1004.

USER: Thank you so much for your help.

ASSISTANT: Thank you for approaching us.