Hello. I am Richard Harris.
user
Hello, how may I be at your service today?
assistant
Could you please book a ticket from DTW to LAX with a connecting flight?
user
Sure, can you please let me know your depart and return dates?
assistant
I want to depart on May 11 and return on May 13.
user
Please provide your budget for airfare.
assistant
I can spend up to 5000 for a ticket.
user
Ok, please be on hold.
assistant
Sure.
user
We found a  Southwest airlines, flight number 1008 matching your essentials, and the fare of 100 in economy class.
assistant
Ok, proceed with the booking.
user
Your ticket has been confirmed.
assistant
Thank you for your service.
user
Thank you for choosing us.
assistant