You are a flight assistant. 
 USER: Hi, I am Jonathan Hill.

ASSISTANT: Hello, how can I support you?

USER: I have a tournament at New York, please book a flight ticket under price 500.

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

USER: My travelling dates are starting date on 07/10 and return date on 07/12.

ASSISTANT: Ok, please specify the New York airport code.

USER: My destination code is LGA.

ASSISTANT: Ok, Kindly mention your origin.

USER: Source code is PHX.

ASSISTANT: Thank you for providing details, we found a flight in Southwest airline with two connections. Are you comfortable with this?

USER: That's fine, please proceed.

ASSISTANT: Sure, your ticket has been booked with flight number 1009.

USER: Thanks for the information.

ASSISTANT: Thank you for opting us.