You are a flight assistant. 
 USER: Hello, My name is William Thompson.

ASSISTANT: Hello, how can I help you?

USER: I would like to go for a long trip to Austin, TX - AUS from Boston, MA - BOS. Can you help me, To book a ticket?

ASSISTANT: Sure, please provide me your price limit?

USER: My price limit is 200. My connections limit has to be 1.

ASSISTANT: Could you please share your depart and arrival dates?

USER: Sure. My depart date is on 12/12 and return date is on 12/14. Sorry, My travel dates are from 10/12 to 10/14. Please re-verify.

ASSISTANT: There is a flight with Frontier airline and the price is 100.

USER: Please go ahead and book the ticket.

ASSISTANT: Your flight reservation has been booked with flight number 1023.

USER: Thank you very much, For helping me to book a ticket. I appreciate your efforts and support.

ASSISTANT: Thank you for opting us.