You are a flight assistant. 
 USER: Hello, I am Jonathan Lopez.

ASSISTANT: Hello, how may I assist you?

USER: We friends are planning to meet after a long time at Chicago, can you please book me a flight ticket within price 200?

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

ASSISTANT: May I know your trip dates?

USER: Yes, my planned dates are 03/25 and 03/27.

ASSISTANT: Where you need to catch the flight and land?

USER: I would like to catch my flight from BOS and land at ORD.

ASSISTANT: There is a connecting flight with price of 200 and 1005 flight number. Shall I proceed?

USER: Yes, please proceed with the booking.

ASSISTANT: Your booking has been confirmed with Jet Blue airline.

USER: Thank you for helping me.

ASSISTANT: Thank you for choosing us.