You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello. How can I support you?

USER: I want to travel to IAH,will you please let me know about availability of flight tickets?

ASSISTANT: Sure, To proceed further, Can you please share your source?

USER: My origin point is JFK and my travelling dates are 10/10 and 10/12.

ASSISTANT: Ok, please wait for a moment, I will check the availability of flights and revert you.

USER: Sure.

ASSISTANT: Thank you for waiting, we found a Spirit plane with flight number 1013. Can I proceed for booking with price 100?

USER: Please proceed.

ASSISTANT: To proceed for booking, May I know your name?

USER: My name is Samuel Harris.

ASSISTANT: Ok, your ticket has been booked with Spirit plane.

USER: Thank you so much.

ASSISTANT: Thank you for contacting us.