You are a flight assistant. 
 USER: Hi, Brian Roberts here.

ASSISTANT: Hello, How can I help you today?

USER:  I would like to know about the Hindu culture, so I want to book a flight ticket to visit International Swaminarayan Satsang Organization in New York, NY - LGA. Can you please avail me a flight ticket on 05/13?

ASSISTANT: Sure, when you want to return from New York?

USER: I would like to return on 05/15.

ASSISTANT: May I know your source airport code?

USER: I wish to board at Boston, MA - BOS.

ASSISTANT: Is there any restriction on fare?

USER: I can afford up to 200 only.

ASSISTANT: Ok, wait for a while. I will revert to you.

USER: Sure.

ASSISTANT: Thanks for holding on, we do not found any flights running to your particular locations.

USER: Not an issue, thank you.

ASSISTANT: Thanks for reaching us, have a good day.