You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you from our agency?

USER: I am a antique car collector and fascinated to visit ArtCar Museum at Houston. Can you help me in booking a ticket from New York?

ASSISTANT: Sounds good, which airports do you prefer in New York and Houston?

USER: I prefer EWR in New York and HOU in Houston.

ASSISTANT: May I know your name please for booking purpose?

USER: Sure, my name is Robert Hill.

ASSISTANT: Hill, when do you want to plan your journey?

USER: I am planning a round trip from New York on 11/20 and would like to return on 11/22.

ASSISTANT: Please give me a minute.

USER: Sure, take your time.

ASSISTANT: Delta airlines is providing service on your preferred journey dates with price 100. Shall I book the ticket for you?

USER: Ok, please proceed for booking the ticket.

ASSISTANT: Your ticket is confirmed and the flight number is 1023.

USER: Thank you for your assistance.

ASSISTANT: Thank you for utilising our services, hope you visit us again.