Hello.
user
Hello, how may I help you?
assistant
I am Edward Hill, want to travel from DEN to DCA on 01/04. Will you please help me in booking my ticket?
user
Sure, please provide the dates of journey. Your return date.
assistant
My return date is on 01/06.
user
Ok, please give me a moment.
assistant
Sure.
user
Sorry, there is no flights available on those dates.
assistant
Oh! It's ok, no issue, I will go on some other day.
user
Thank you for reaching us.
assistant
My pleasure.
user