You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I am looking for a flight from HOU to SEA, can you please help me in booking a flight ticket?

ASSISTANT: Sure, may I know your travel dates please?

USER: My travelling dates are from 12/11 till 12/13.

ASSISTANT: Ok, may I know your name to proceed?

USER: Jeffery Roberts here.

ASSISTANT: Thank you Roberts, There is a flight available with 1 connection limit and the airlines is UA.

USER: Yes, you can proceed.

ASSISTANT: Do you want me to book?

USER: Yes.

ASSISTANT: Roberts, the flight is confirmed and the flight number is 1015.

USER: Thank you for booking.

ASSISTANT: Thank you for choosing our agency. Hope you will enjoy the journey.