You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Barbara Smith.

ASSISTANT: How may I assist you today?

USER: I am planning to attend a music event at New York, Could you please help me with booking a flight ticket from HOU to LGA?

ASSISTANT: Sure. Please provide your period of journey.

USER: I would like to take off on 03/25 and return on 03/27.

ASSISTANT: According to your travel dates JetBlue airline is providing flight, shall I proceed with this flight?

USER: Make sure that the price limit should not exceed 200.

ASSISTANT: It's exactly matched with your price.

USER: Please proceed with the booking.

ASSISTANT: Your ticket has been booked with flight number 1011.

USER: Thank you for the help.

ASSISTANT: It's my pleasure.