Hello, I am Barbara Smith.
user
Hello, how may I serve you?
assistant
 I want to change my recent reservation due to sudden change in weather.
user
Sure, please wait for a minute.
assistant
Sure.
user
Thank you for being patient, we found a reservation with your name. Please provide your new journey details.
assistant
Okay, my new travelling dates are from 08/11 to 08/13. Airport codes are from SEA and to LGA.
user
Do you need any connection?
assistant
Price limit is 500 and I need single connection.
user
Thank you for the information, we found a flight with number 1011 and UA as airline. Shall I go with booking?
assistant
Okay.
user
Your booking is confirmed.
assistant
Thanks for your support.
user
Thank you for choosing us.
assistant