Hello,.
user
Hello,. How may I be of your assistance?
assistant
I want to attend my sister wedding in WA - SEA, will you help me in flight booking?
user
Sure, please provide your journey dates and source point. May I know your good name?
assistant
My origin from TX - IAH, and my travelling dates from 04/20 to 04/22. My name is Virginia Harris.
user
Sorry to inform you that there is no flight found with your specifications.
assistant
Ok, not an issue, thank you, for your service.
user
Thank you for choosing our service.
assistant