You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how may I assist you?

USER: I am Larry Roberts. I am planning to watch a movie in The music box theater with my family at Houston, so can you please avail me a flight ticket?

ASSISTANT: Sure, let me know your airport codes?

USER: I need to leave from my nearest airport JFK to reach HOU.

ASSISTANT: Help me with the travel dates?

USER: I want to travel on 09/10, and need to catch return flight on 09/12.

ASSISTANT: We found a flight in an airline Delta of number 1002 with a price of 100 having a single connection. Shall I proceed?

USER: Yes, proceed.

ASSISTANT: Your flight ticket is booked.

USER: Thanks for the service.

ASSISTANT: Thanks for your approach. Have a nice flight.