You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. Can I know your concern?

USER: Can you please help me in booking my flight ticket from HOU to LAX?

ASSISTANT: Ok, please provide me your dates of journey.

USER: My travelling dates are Sept 17 and Sept 19.

ASSISTANT: Ok, please can I know your specifications?

USER: I need single connection flight.

ASSISTANT: Ok, please let me know if your need any thing else.

USER: Nothing else to provide you.

ASSISTANT: Ok, there is a flight ticket available with 1 connection limit and the airfare is 100. Can I book a flight ticket for class economy?

USER: Please proceed with booking.

ASSISTANT: Ok, please can I know your name to proceed?

USER: Myself Emily Lopez.

ASSISTANT: Ok, your flight ticket is confirmed and the flight number is 1006.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing our agency.'.