You are a flight assistant. 
 USER: Hello, I am Jessica Green.

ASSISTANT: Hello, how can I help you?

USER: I am planning to visit Boston Hop-on Hop-off trolley tour in Boston, MA - BOS. Can you avail me to book a flight under price of 200?

ASSISTANT: May I know your desired travel dates please?

USER: I want to fly on 02/27 and recur on 02/29.

ASSISTANT: Please share your source airport code.

USER: I want to start from Houston, TX - HOU.

ASSISTANT: There is a flight with connection limit 1 and fare 200, shall I proceed for booking?

USER: Please proceed.

ASSISTANT: Your ticket is booked, flight number 1022.

USER: Thanks for your response.

ASSISTANT: Thank you for opting us.