You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you?

USER: I need to book a flight ticket from HOU to EWR, Can you please help me for booking?

ASSISTANT: Sure, please help me with your journey dates.

USER: I would like to travel on 11/28 to return on 11/30.

ASSISTANT: Ok, Do you have any class preference?

USER: I am comfortable with any class.

ASSISTANT: Ok, please let me know your connection limit.

USER: I need a connecting flight.

ASSISTANT: Ok, Is there any other preferences?

USER: No.

ASSISTANT: Thank you for providing details, we found a connecting flight in 1012 Spirit Airlines with a fare of 200. Can I proceed?

USER: Ok, proceed for booking.

ASSISTANT: May I know your name?

USER: Samantha Turner here.

ASSISTANT: Your ticket has been booked.

USER: Thanks for your information.

ASSISTANT: Thank you for opting us.