You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you for the day?

USER: I would like to travel from LGA to DCA as a business trip. Can you do the reservation?

ASSISTANT: Sure. Can you please share your travelling dates?

USER: My trip dates are Nov 28th and Nov 30th.

ASSISTANT: Ok. May I know your name?

USER: Stephen Parker here.

ASSISTANT: Ok, do you need any halt?

USER: I need break in my journey.

ASSISTANT: Do you prefer any other specifications?

USER: Price should not cross 500.

ASSISTANT: Ok, Shall I proceed?

USER: Go ahead.

ASSISTANT: We found UA airline with fare 300 and flight number is 1019 with connecting flight.

USER: Please do the booking.

ASSISTANT: Sure, please wait a moment.

USER: Ok.

ASSISTANT: Your booking has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for approaching us.