Hi.
user
Hello, how can I help you today?
assistant
Can you please help me to make my reservation from SFO to DCA? I have to meet my business partner at Washington-DC.
user
Ok, please tell your travelling dates.
assistant
Sure, I will depart on 01/16 and return on 01/18.
user
Please wait for a moment.
assistant
Sure.
user
May I know your name to proceed further please?
assistant
My name is Christopher Harris.
user
Sorry to inform you, there is no flight available which satisfies your specifications.
assistant
Not an issue, thank you for the information.
user
Thank you for reaching us, have a nice day.
assistant