I am looking for a restaurant in the expensive price range that serves thai food. 
There is sala thong	and bangkok city. 
Can I book a table for 6 people at 15:45 on Tuesday?
There are no reservations at that time. Would you like to try another time slot or another restaurant?
Let's try the other restaurant. 
I'm sorry neither restaurant has an available table would you like to try another day or time?  
Can you try another restaurant?
I was able to book you a table at Sala Thong on Tuesday at 15:45 for 6 people. Your reference number is EPNSY28V. Anything else I can help with?
I would like to go to a park in the centre of town.  What would you recommend?
Okay, we have the cambridge university botanic gardens in the centre of town.  Will that work for you?
Yes, that will work great. Can I get their postcode please?
Sure, they're in postcode cb21jf. Is there anything else I can help you with today?
I also need a taxi to go from Sala Thong to the Gardens. 
What time do you want the Taxi to meet you?
I want to make sure I can get from the park to the restaurant in time.
Okay i have you booked for a yellow volvo. The contact number is 07033533386 .
Thank you! That will be all. 
Have a great day!