Hi. David White here.
user
Hello. How may I assist you today?
assistant
Reserve a flight ticket for me that is from LAX to DTW. For my business trip to Detroit.
user
Sure, I am glad to help you. Can you please provide your planned dates of travelling?
assistant
Sure. My travelling dates for journey are 03/19 to 03/21.
user
Please wait a moment to check the flights availability.
assistant
Ok.
user
Sorry to inform you that, there are no flights moving to your region with your planned dates of travelling.
assistant
Thanks for checking.
user
Thank you for consulting us, have a great day.
assistant