You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I have planned to book a plane ticket from PHX to MSP, can you assist me?

ASSISTANT: Sure, may I know your planned travel dates?

USER: My preferred dates are Jan 1st and Jan 3rd.

ASSISTANT: May I know your connection limit?

USER: I need single connection between my trip.

ASSISTANT: Is there any class preference for you?

USER: I need to travel in economy class.

ASSISTANT: May I know your good name?

USER: Helen Nelson.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: Please wait for a moment. I will check the availability of the flights.

USER: Sure.

ASSISTANT: We found an airline: JetBlue, flight number: 1019 and price is 300 with one connection.

USER: Proceed.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us.