You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: I love nature so I would like to visit Phoenix Mountain Preserve at Phoenix, AZ - PHX. Can you help me in booking a flight ticket on 06/26?

ASSISTANT: Sure, I am ready to help you.

USER: Ok.

ASSISTANT: Could you please mention your origin point?

USER: My source is New York, NY - LGA.

ASSISTANT: May I know when you are return from Phoenix?

USER: I would like to return on 06/28.

ASSISTANT: Can I know your good name please?

USER: My name is Barbara Harris.

ASSISTANT: OK, please wait for a moment I will check the data base and back to you.

USER: Sure.

ASSISTANT: Thanks for waiting. We found Frontier airline 1008 flight with single connection of flight.

USER: Ok, please proceed.

ASSISTANT: Your ticket has been confirmed with fare of 100.

USER: Thank you.

ASSISTANT: Thanks for reaching us.