Hello.
user
Hello.
assistant
I am William Brown.
user
Brown, how may I render you?
assistant
I am planning to visit Detroit, can you please book me the ticket from DCA to DTW?
user
Sure, please provide your itinerary dates.
assistant
My preferable journey dates are from 04/08 to 04/10.
user
Please hold on for a while.
assistant
Sure, I will wait for your response.
user
UA airlines with flight 1011 is providing service with a connecting flight.
assistant
Please book my ticket with this airlines.
user
Your ticket is reserved.
assistant
Thank you for booking my ticket.
user
Thank you for choosing us.
assistant