Hello.
user
Hello, how can I help you at present?
assistant
Can you please help me to book a flight from CLT to SEA?
user
Sure, can I know your good name please?
assistant
I am Alexander Taylor.
user
 When you are willing to travel?
assistant
I want to travel on Oct 4 and need to return on Oct 6.
user
Do you need direct flight or connecting flight?
assistant
I need a direct flight.
user
 Would you let us know if you have any other preferences?
assistant
My return time must be in the evening.
user
We found a direct flight 1022 in Delta airlines at the cost of 100 with economy class. Can I proceed?
assistant
Ok, please proceed.
user
Your booking is done.
assistant
Thank you.
user
Thank you for choosing us.
assistant