You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I want to view Skywalk Observatory in MA-BOS. Can you book a ticket on 04/26?

ASSISTANT: Sure. May I know your origin point?

USER:  I will depart from TX-AUS.

ASSISTANT: Do you have any other specifications?

USER:  My  return journey is on 04/28. I need a connection flight between my journey.

ASSISTANT: Please wait for a moment. We found a flight with UA airline with flight number:1008. The fare is 100 with a halt. Shall I proceed for booking?

USER: You can proceed.

ASSISTANT: Please share your name to confirm the booking.

USER: Confirm ticket with name Richard Martin.

ASSISTANT: Your ticket has been reserved.

USER: Thank you for booking.

ASSISTANT: Thank you for opting us.