Hi. I am William Turner.
user
Hello, how can I help you?
assistant
I have promised my children to take them to Children's Museum of Washington on this weekend. Can you help me with booking?
user
Sure, please share me your travelling dates?
assistant
11/14 and 11/16 are my travelling dates.
user
Kindly mention me your airport codes?
assistant
PHL is my origin and DCA is my destination.
user
Thanks for your details. Sorry, there are no flights with your specifications.
assistant
Ok, no issues. Thanks for your service.
user
Thank you for reaching us.
assistant