You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello,.

USER: I am Mary Adams.

ASSISTANT: How may I help you?

USER: I want to change my recent reservation. Can you please help with it?

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: Thanks for your time, we found a reservation in your name. Can you share me your new journey dates?

USER: I want to start my journey on 03/08, my return date will be 03/10.

ASSISTANT: Please share me your airport codes?

USER: My airport codes will be TX-AUS, my landing airport code is at TX-IAH.

ASSISTANT: We found a direct flight with price of 100 and 1003 flight number. Shall I proceed?

USER: Please proceed.

ASSISTANT: Your seat has been reserved with Frontier airline.

USER: Thank you.

ASSISTANT: Thank you for opting us.