You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Michael Miller.

ASSISTANT: How may I aid you?

USER: I am planning to meet my friend at Chicago, will you help me in booking the flight ticket from BOS to ORD?

ASSISTANT: Sure, I am glad to help you in booking process. Can you please share your travelling dates?

USER: My travelling dates are June 12 and June 14. I want to travel in economy class please help me with hat?

ASSISTANT: Thank you for waiting, there is a flight with 1 connection in spirit airlines and price is 100. Shall I proceed?

USER: Sure, you can proceed with the booking.

ASSISTANT: Ok, your ticket is booked with the flight 1019 which is economy class.

USER: Thank you for helping me.

ASSISTANT: Thank you for reaching us.