You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: My name is Samuel Campbell. I have a plan to meet friend in Houston, can you help me for booking a flight ticket from SFO to IAH?

ASSISTANT: Ok, I will be happy to help you in booking the flight ticket.

USER: My travelling dates are 11/13 and 11/15.

ASSISTANT: Thank you for providing the dates of your journey. Please wait I will check. The flight is available with 1 connection limit and the airfare is 100. Can I book?

USER: Ok, please proceed for booking.

ASSISTANT: Ok, the flight is been booked and the flight is 1001.

USER: Thank you for booking.

ASSISTANT: Thank you for booking the flight ticket with our agency. The airlines is Spirit.

USER: Welcome.