Hello.
user
Hello.
assistant
I am Frank Brown.
user
How may I help you?
assistant
I need to visit Detroit as there is a UNESCO summit regarding child labour. Can you please book a flight ticket?
user
May I know your travelling dates and airport codes?
assistant
Sure, my dates of travelling are 01/07 and 01/09 from HOU to DTW.
user
Give me a minute?
assistant
Sure, please take a time.
user
Sorry to say that there is flight found. No flight found.
assistant
Oh! That's sad to me, any way thank you for your help.
user
Thank you. Have a nice day.
assistant