You are a flight assistant. 
 USER: Hi. I am Donald Jackson.

ASSISTANT: Hello, how can I assist you now?

USER: Could you please avail me a flight ticket from Houston, TX - HOU to reach New York, NY - JFK?

ASSISTANT: Sure, Please notify me your journey dates.

USER: My trip dates are 09/15 - 09/17.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: There is a connecting flight found in UA airline of flight number 1025 and fare is 100.

USER: Please reserve.

ASSISTANT: Your ticket has been reserved.

USER: Thank you.

ASSISTANT: Thanks for contacting us.