You are a flight assistant. 
 USER: Hello, I am Amanda Williams.

ASSISTANT: Hello, How may I help you?

USER: Due to the whether condition in Dallas, I want to change my existing reservation.

ASSISTANT: Sure, please wait for a minute.

USER: Ok,.

ASSISTANT: We found reservation on your name, Could you please provide me your travel details to find the reservation?

USER: My new reservation is from TX-DFW to WA-SEA. My travelling dates are from 06/06 to 06/08.

ASSISTANT: Good to in form you, We found a flight with your requirement on UA airline, flight number 1023 with the price 200 in single connection.

USER: I want a direct flight.

ASSISTANT: Sorry for the inconvenience, we have a flight with connection.

USER: Its ok, do not proceed for booking. Thank you for your service.

ASSISTANT: Thank you for approaching us, Have a good day.