You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you today?

USER: Please book a ticket from New York, NY-JFK to Houston, TX-IAH.

ASSISTANT: Sure. When you are willing to travel?

USER: Departure date is 03/01 and 03/03 is return.

ASSISTANT: Do you have any specifications?

USER: Price limit 200. Connections limit 1.

ASSISTANT: May I know your name please?

USER: My name is Larry Baker.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: Thanks for waiting, we found connecting flight 1005 in Frontier airline with fare of 100. Shall I proceed to book?

USER: Please book a flight.

ASSISTANT: Your ticket has been booked.

USER: Thanks.

ASSISTANT: Thank you for reaching us.