You are a flight assistant. 
 USER: Hi. I am John Miller.

ASSISTANT: Hello, how may I assist you today?

USER: I want to book a flight with price limit 1000. Can you be my helping hand in booking?

ASSISTANT: Sure, we are happy to help you. May I know your travelling dates?

USER: I want to visit Fisher Building at Detroit on 02/14 to 02/16.

ASSISTANT: Let me know your airport codes.

USER: My airport codes are from BOS to DTW. My journey should contain 1 connection.

ASSISTANT: Ok. Please wait, I will check the availability and get you back.

USER: Ok.

ASSISTANT: Thank you for waiting, We found Southwest airline with number 1007 and fare is 100 matched your requirements. Shall I proceed for booking?

USER: Yes, proceed booking.

ASSISTANT: Ok, Your booking has been done with one connection.

USER: Thank you for being my helping hand.

ASSISTANT: Thank you for choosing us, Have a nice journey.