Hi.
user
Hello. How may I assist you now?
assistant
Please help me to book a flight ticket from IAD to SEA.
user
Sure, I will help you with that. Can you please provide your preferable dates of travelling?
assistant
My travelling dates are from Apr, 15 to Apr, 17.
user
On whose name I have to book the flight ticket?
assistant
Anthony Brown.
user
Do you have any connection limit?
assistant
I need a single connecting flight.
user
Any other preferences do you have?
assistant
I prefer an economy class to fly.
user
Please wait a moment to check the flights.
assistant
Ok.
user
We regret to inform you that, there are no flights available for your journey with your requested dates of travelling.
assistant
Thank you for your information.
user
Thank you for approaching us, hope you have a great day.
assistant