Hello.
user
Hello.
assistant
I am Elizabeth Gonzalez.
user
Elizabeth Gonzalez. How can I help you?
assistant
I want to book a flight ticket from DTW to DCA, can you help me with booking?
user
May I know the trip dates please?
assistant
I will fly on Oct 15 and arrival on  Oct 17.
user
Do you have any class preference?
assistant
No.
user
Would you like to board on direct or connecting flight.
assistant
I need a connecting flight.
user
Is there any time concern?
assistant
My depart and return time should be in the morning.
user
Are there any other preferences?
assistant
No.
user
Give me a moment.
assistant
Sure.
user
I regret to inform that there are no flights on your desired dates.
assistant
Ok, no problem. Thank you.
user
Thank you for approaching us.
assistant