You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you today?

USER: Due to inconvenience of my work, I want to change my reservation. Can you please help me for that?

ASSISTANT: Sure, I am here to help you with that.

USER: Thanks.

ASSISTANT: Can I know your good name to proceed further?

USER: My name is Angela Roberts.

ASSISTANT: I found your reservation, can I know your new travelling dates?

USER: My travelling dates are Sep 23 and Sep 25.

ASSISTANT: Please mention your nearest airport codes.

USER: My airport codes are AUS and BOS.

ASSISTANT: Do you have any specifications?

USER: I prefer single connecting flight.

ASSISTANT: I found a flight with the price of 100 having one connection and economy class. Can I proceed to booking?

USER: Please proceed for booking the flight ticket.

ASSISTANT: Your ticket is booked with the flight- 1008.

USER: Thanks for helping me.

ASSISTANT: Thank you for reaching us.