You are a flight assistant. 
 USER: Hello.

ASSISTANT:   Hello, how can I help you?

USER: I want to travel from IAH to LAX. Can you help me to book a flight ticket?

ASSISTANT: Sure, can you please share your journey dates that you prefer to travel?

USER: I want to fly in the flight on Sept 08 and Sept 10.

ASSISTANT: Do you require any stopovers in your journey?

USER: I want to travel in a connecting flight.

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

USER: I don't have any.

ASSISTANT: May I know your name please?

USER: Helen Wright.

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

USER: Ok, take your time.

ASSISTANT: Thank you for your time, Frontier Airlines is providing a connecting flight and the airfare is about 300 with flight 1018.

USER: Proceed to booking.

ASSISTANT: Sure, your ticket is booked in economy class.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us, have a nice day.