You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how  may I help you?

USER: I want to buy the Belle Isle Park which is at DTW on 07/29. For this I want to book a ticket with price limit of 200. Would you help me in this with 1 connection?

ASSISTANT: Sure, may I know your return date please?

USER: My return date is on 07/31. And I have to start from OAK.

ASSISTANT: Ok, please stand by I will get back to you.

USER: Ok.

ASSISTANT: Thanks for your time, we found a flight with number 1003 and airline UA at a price of 200 with 1 connection. Can I proceed with booking?

USER: Yes, please.

ASSISTANT: Ok, may I know your name please?

USER: I am Michael Smith.

ASSISTANT: Thank you, your booking is done.

USER: Thank you for your support.

ASSISTANT: Have a nice day.