You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Shirley Anderson.

ASSISTANT: How may I aid you?

USER: I have to attend a cultural festival in New York city so let me know weather the flight is available to reach there from Houston.

ASSISTANT: Ok, may I know your arrival and destination codes please?

USER: I heard that in both locations two airports are there. I have planned to travel from IAH to JFK are the my preferable airports.

ASSISTANT: Can you provide me travelling dates?

USER: Sure, I have planned to travel in the month of April and the particularly on the dates of 27 and 29.

ASSISTANT: Do you have any price limit for booking your flight ticket?

USER: Actually, I am ready to afford up to 5000.

ASSISTANT: Do you want any halt in between the places?

USER: Yes, I need connection 1 but I can manage with direct flight also.

ASSISTANT: May I know about your class preference?

USER: Sure, I am comfortable with any class.

ASSISTANT: Ok, please wait for a while, I will check with it.

USER: Sure, take your time.

ASSISTANT: UA airlines is providing a ticket with price 200 and with economy class, shall I proceed?

USER: That is fine, please proceed with booking.

ASSISTANT: Ok, your flight has been confirmed with flight-1028.

USER: Thank you for your help.

ASSISTANT: Thanks for reaching us, have a safe journey.

USER: Most welcome.