Hi. I am Eric Hall.
user
Hello. How can I assist you today?
assistant
I want to book a  flight ticket from SEA to LGA. Can you help me?
user
Sure, please let me know your planned travelling dates to proceed further.
assistant
Sure, Nov 11th and 13th  are my travelling dates.
user
Do you need a break in between your journey?
assistant
I need a break.
user
May I know your depart and arrival timings?
assistant
I need to return in the afternoon.
user
Is there any other specifications?
assistant
No.
user
Ok, please wait a moment.
assistant
OK.
user
Thank you for waiting, unfortunately there are no flights found with your essential details.
assistant
No issue. Thank you.
user
Thank you for approaching us.
assistant