You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I am Susan King, I want to change my reservation due to postpone of my interview. Can you help me?

ASSISTANT: Sure, we found a reservation on your name. Please share your new journey dates?

USER: My journey dates are 01/10 and 01/12.

ASSISTANT: Ok, let me know your airport codes?

USER: My source and destination is DCA - EWR.

ASSISTANT: Ok, please wait for a while.

USER: Ok.

ASSISTANT:  Thanks for waiting, flight- 1017, airline- Frontier, price- 300 with connection-1 matches your requested details.

USER: You can proceed.

ASSISTANT: Ok, your ticket has been processed.

USER: Thank you.

ASSISTANT: Thank you for opting us.