Hello.
user
Hello, how can I serve you today?
assistant
Myself Robert King. One of my close friend is hospitalized and I need to see him, so please book me a ticket with single connection.
user
Sure, please share me your journey dates.
assistant
I will go on 06/24 and return back on 06/26.
user
Could you please provide me your source and destination codes?
assistant
It's a round trip to Washington, IAD.
user
Sorry to say that, no flights were found with your given details.
assistant
Ok, no problem. Thank you for your time.
user
Thank you for choosing us.
assistant