You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello.

USER: I want to book a flight ticket.

ASSISTANT: How may I help you? Sure, could you please provide your city names?

USER: I want to travel from AZ-PHX to MN-MSP.

ASSISTANT: OK, could you please mention your journey dates?

USER: My travelling date is 06/23 and arrival date is 06/25.

ASSISTANT: OK, please wait a moment meanwhile I'll check the availability of the flights.

USER: Make sure that the price limit should be 200 with one connection.

ASSISTANT: Yes, there is a flight 1018 in Frontier airline with price 200 matching your requirements. Shall I proceed with your booking?

USER: Yeah, you can proceed.

ASSISTANT: OK, your booking is done. Have a great journey!.

USER: Thank you so much.

ASSISTANT: May I know your name for documentation purpose?

USER: My name is Janet Rodriguez.

ASSISTANT: Thank you.