Hello.
user
Hello, Good Evening.
assistant
My name is Pamela Miller.
user
How may I assist you?
assistant
I have a interview to attend in NASA Space Center in Houston. But due to a personal problem I would like to change my dates in my existing reservation.
user
Sure, so you want me to change your travel dates?
assistant
Yes, can you help me out?
user
Yes, please hold on for a moment.
assistant
Sure, take your time.
user
Sorry, I could not find any ticket booked with your name.
assistant
That's ok. Thank you for your time.
user
Thank you, have a nice day.
assistant