You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you at this moment?

USER: I have to attend a conference meeting in New York, can you please help me to reserve a plane ticket from HOU to LGA?

ASSISTANT: Sure, I am happy to help you with that. Can I have your travel dates please?

USER: Thank you for accepting my request. I would like to travel on the dates of July 13 and July 15.

ASSISTANT: Ok, please let me know the timings of your journey.

USER: No, thanks for asking.

ASSISTANT: Do you have any other specifications?

USER: I prefer to travel in a single connecting flight.

ASSISTANT: Can I have your good name please?

USER: My name is William Moore.

ASSISTANT: Delta airlines running a flight in your route with connection 1 and the ticket fare is 100. Shall I proceed with booking?

USER: I am ok with this flight, you can proceed to book the ticket.

ASSISTANT: Ok,  your ticket booking has done and the flight number is 1009.

USER: Thanks a lot for your guidance in flight ticket booking.

ASSISTANT: Thank you for choosing us, have a great journey.

USER: You are welcome.