You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I give assistance to you?

USER: Can you please book a ticket from LAX to HOU to attend Science festival?

ASSISTANT: Sure, Can you please provide your travelling dates?

USER: My travelling dates are Sept 19 and Sept 21.

ASSISTANT: May I know your connection limit?

USER: I want single connected flight.

ASSISTANT: Let me know your class preference.

USER: I prefer economy class.

ASSISTANT: Do you have any other preferences?

USER: No.

ASSISTANT: Ok, please wait for a while.

USER: Ok.

ASSISTANT: We found a flight in 1003 Frontier Airline with a fare of 100 and single connection. Can I proceed for booking in economy class?

USER: Ok, please reserve on the name of Justin Lewis.

ASSISTANT: Sure, your ticket has been confirmed.

USER: Ok, Thank you.

ASSISTANT: Thank you for approaching us.