Hi.
user
Hello. How can I guide you today?
assistant
I want to book a ticket from DCA to LAX, can you help me?
user
May I know your travelling dates?
assistant
My travel dates are 09/25 and 09/27.
user
Can you please let me know your class preference?
assistant
I prefer to travel in business class.
user
May I know your connection limit?
assistant
I need connecting flight.
user
Can I know your name?
assistant
I am Emma Miller.
user
Sorry, no flights available on your route to reserve your ticket.
assistant
No problem, thanks for checking.
user
Thank you for reaching us.
assistant