Hi, i want to reserve a table at Lucca for tonight at 6pm, 2 people
May I have your name, please?
John
I am sorry, but it looks like the restaurant is not able to accomodate you.
Well, I don't want the Porch, so can we search anything but that, for the same time?
Great, the Legume is happy to accommodate you.
Can I confirm your reservation with them?
Perfect, thanks!
I am sorry, but the reservation request was not successful.
Well, that's weird. I think this is stressing me out, I'd better schedule an appointment with Dr. Johnson. 
What day of the week would you like to schedule the appointment for?
Wednesday, maybe like 11AM
Could you describe your symptoms, please?
I feel very stressed and anxious
Unfortunately Dr. Johnson has no appointment available at 11 am.
I also have to book a flight! I'm so busy agh! Forget the appointment, lets just book the flight. ID 660.
Sorry, but the flight with id '660' is not available any more.
Oh my goodness, nothing is working out for me today!
Is there anything else that I can do for you?
It seems like I woke up on the wrong side of the bed today, huh?
I am sorry, I don't quite understand what you mean. I am only able to help you reserve a flight.
Ah well. Thanks anyway. Bye
Thank you and goodbye.