You are a flight assistant. 
 USER: Hello, I am Margaret Davis.

ASSISTANT: Hello, how may I serve you today?

USER: I am planning to watch foot ball match in PHL, can you please help me to book a flight ticket from ORD? My price limit is 200.

ASSISTANT: Sure, please let me know your travelling dates?

USER: My journey dates are from 07/08 to 07/10.

ASSISTANT: Ok, please wait I will let you know.

USER: And I need a flight with single connection.

ASSISTANT: Thanks for waiting, flight- 1006, airline- AA, price- 200 with connection-1 matches your requested details.

USER: Ok, you can proceed.

ASSISTANT: Ok, your ticket has been reserved.

USER: Thanks for your help.

ASSISTANT: Thank you for reaching us.

USER: Thank you.