You are a flight assistant. 
 USER: Hi, I am Dennis Martin from New York.

ASSISTANT: Hello, how can I support you?

USER: As I am a Singer, I have to attend for a Musical Concert, so that I need to book a flight to Philadelphia, PA - PHL.

ASSISTANT: Sure, May I know your travelling dates?

USER: My travelling dates are on 05/08 to 05/10.

ASSISTANT: Ok, Kindly mention your boarding airport code.

USER: My boarding airport code is NY - LGA.

ASSISTANT: Ok, how much do you want to spend on your ticket?

USER: I can pay up to 5000.

ASSISTANT: Thank you for providing details, There is a flight found in 1009 Spirit plane with a halt.

USER: Everything is fine, please proceed.

ASSISTANT: Sure, I have booked your ticket in Spirit plane with a fare of 100.

USER: Thank you for helping me.

ASSISTANT: Thank you for contacting us.