Hello.
user
Hello, how can I help you?
assistant
 I am Charles Walker want to visit CO-DEN from WA-SEA to attend my sister wedding. Can you book a ticket?
user
Sure, please share me your travelling dates?
assistant
My travel dates are 07/23 and 07/25.
user
Do you have any specifications?
assistant
I need a connecting flight.
user
Sorry, there were no flights with your given details.
assistant
Ok, no issues. Thank you for the information.
user
Thank you for reaching us.
assistant