You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Larry Edwards.

ASSISTANT: How can I aid you for the day?

USER: I have a plan to attend flower festival with my team members in PHX, could you please assist me in making an airline reservation from JFK?

ASSISTANT: Sure, I am here to help you with that. May I know your travelling dates?

USER: My travelling dates are Nov 24th and Nov 26th.

ASSISTANT: Do you have any class preference?

USER: I am comfortable with any class.

ASSISTANT: How much can you afford for this booking?

USER: I can spend upto 1000.

ASSISTANT: There is a connecting flight in UA airline with a fare of 100. Shall I proceed with booking?

USER: Do not proceed, I need a direct flight.

ASSISTANT: Ok, please wait for a while, I will check and revert back to you.

USER: Sure.

ASSISTANT: Sorry to say that, there are no flights available as per your details.

USER: Ok, not an issue. Thank you.

ASSISTANT: Thank you for reaching us, have a nice day.