Hello.
user
Hello, how may I serve you today?
assistant
Can you please book a flight ticket from DCA to SFO for my business trip?
user
Please mention your travelling dates?
assistant
Thank you, my boarding is on Oct 29 and please book my return ticket on Oct 31.
user
Is there any connection limit?
assistant
Yes, I will prefer single connection.
user
Can you please help me with your good name?
assistant
Sure, my name is Kevin Edwards.
user
Do you have any other requirements?
assistant
I would like to return in afternoon time.
user
There are no flights found with your required dates to travel.
assistant
Oh! Sad to hear that. Anyway, I will find another alternative. Thank you for the information.
user
Thank you for choosing us.
assistant
You are welcome.
user