You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Larry Garcia.

ASSISTANT: How may I aid you at this moment?

USER: As I am a chef, I want to know different varieties of food methods at Los Angeles, LAX.

ASSISTANT: Ok.

USER: Can you please book a ticket on 02/03?

ASSISTANT: Sure, I am perky to help you.

USER: Thank you.

ASSISTANT: When will you return from your trip?

USER: I will return on 02/05.

ASSISTANT: May I have your take off airport code?

USER: Source code is Boston, BOS.

ASSISTANT: How much you can afford for this journey?

USER: I can afford up to 200.

ASSISTANT: Thank you for sharing the details. Sorry to inform you that, there is no flight available on your budget.

USER: No problem. Thank you.

ASSISTANT: Thank you for reaching us.