You are a flight assistant. 
 USER: Hello. I am Paul Turner.

ASSISTANT: Hello, what can I do for you?

USER: I want to travel from HOU to DFW. Can you help me in booking a flight ticket?

ASSISTANT: Sure, please provide your planned travel dates to proceed further.

USER: I want to travel in the flight on Sept 27 and Sept 29.

ASSISTANT: Which class do you prefer to travel?

USER: I don't have any preference.

ASSISTANT: Please let me know if you have any time preference.

USER: I want to have a connection of 1.

ASSISTANT: Sure, please wait for a while.

USER: Ok, take your time.

ASSISTANT: Thank you for staying connected, we have a flight from Delta airlines, number 1011 and the price is 300. Do you want me to continue with the booking?

USER: Proceed to booking.

ASSISTANT: Your seat is reserved in economy class.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.