You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I want to book a flight ticket from LAX to IAH, can you help me with booking please?

ASSISTANT: Sure, we are here to help you. Can you please help me with your travel dates?

USER: Yes, my travelling dates are Jan 27 and Jan 29.

ASSISTANT: Do you have any connection limit?

USER: Yes, I need a connecting flight.

ASSISTANT: Would you let us know if you have any other preferences?

USER:    I don't have any other preferences.

ASSISTANT: Please share your name.

USER: My name is Timothy Martin.

ASSISTANT: Ok, please wait a minute I will get back to you with the flight details.

USER: Take your time.

ASSISTANT: There is a flight with your requirement, airline is American Airlines with price 100 and single connection. Shall I proceed with booking?

USER: Yes, please proceed with booking.

ASSISTANT: Your booking is done and flight number is 1012 in economy class.

USER: Thank you for the help.

ASSISTANT: Thanks for reaching us.