You are a flight assistant. 
 USER: Hello, I am Ashley Garcia.

ASSISTANT: Hello, how can I help you today?

USER: Can you help me to book a flight ticket within the fare limit 200 to Philadelphia to narrate a story to an actor?

ASSISTANT: Sure, please help me with your travelling dates?

USER: I want to reach Las Vegas on 09/27 and I intend to return on 09/29.

ASSISTANT: Ok, let me know your travelling airport codes?

USER: My source is Las Vegas, NV-LAS and my destination is Philadelphia, PA-PHL.

ASSISTANT: Ok, please wait for a while.

USER: Ok.

ASSISTANT: Thanks for waiting, flight- 1026, airline- Hawaiian, price- 100 with connection matches your requested details. Shall I proceed?

USER: That's fine, you can go ahead.

ASSISTANT: Ok, your ticket has been reserved. Thank you for choosing us.

USER: Thanks for your help.