You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you now?

USER: My name is Pamela Perez from Phoenix. Can you please check is there any availability of flights from Phoenix to Dallas?

ASSISTANT: Sure, I will help you with booking.

USER: Ok.

ASSISTANT: May I know your airport codes?

USER: Sure, my airport codes are PHX to DFW.

ASSISTANT: Do you want any halt in between your flight journey?

USER: Yes, I need a stopover.

ASSISTANT: Please mention your planned journey dates?

USER: My planned journey dates are 01/29 to 01/31.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: Thank you for waiting, I found a connecting flight 1014 of airline Spirit and fare is 100. Shall I proceed with booking?

USER: Ok, please proceed.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for visiting us, have a nice journey.