You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I address you?

USER: I am planning to visit Orlando, will you help me in booking the flight ticket from BOS to MCO?

ASSISTANT: Sure, on what dates are you willing to make your trip?

USER: My travelling dates are June 03 and June 05.

ASSISTANT: How many connections do you need?

USER: I need a flight with single connection.

ASSISTANT: Is there any class preference?

USER: No.

ASSISTANT: Do you need a major cost airline or a low cost airline will be fine for you?

USER: I am comfortable in any airlines.

ASSISTANT: May I know your name?

USER: Myself Karen Phillips. Make sure that my depart time must be in evening.

ASSISTANT: JetBlue airline with flight number 1003 is going on your way with 1 connection and the estimate is 100. Is that fine?

USER: If it departs in evening time you can proceed with the booking.

ASSISTANT: Yes, this flight departs in the evening at 20:00PM on June 3rd and will return on June 5th at 19:00PM. Now can I proceed?

USER: Sure. you can proceed with the booking.

ASSISTANT: I have you booked on the flight in economy class. Please be there 3 hours before your flight departs.

USER: Thank you for helping me.

ASSISTANT: Thank you for picking us.