You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: Due to some weather conditions I would like to change my booking which I have done previously. Can you please help me to change reservation?

ASSISTANT: Sure, may I know your name for checking is there any reservation in your name or not?

USER: I am Susan Miller.

ASSISTANT: Ok, please wait a moment.

USER: Sure, please take your own time.

ASSISTANT: Can you please provide your new source and destination airport codes for changing reservation?

USER: I want to travel from MA-BOS to TX-HOU.

ASSISTANT: Can you please provide your travelling dates?

USER: My travel dates are 10/18 and 10/20.

ASSISTANT: Ok, please wait a moment.

USER: I want with 1 connection.

ASSISTANT: There is a flight ticket available with your requirements. Shall I proceed?

USER: You can proceed.

ASSISTANT: Ok. Your flight ticket is booked.

USER: Thank you for your help and valuable information.

ASSISTANT: You are welcome.