You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I am Ashley Lopez. I am planning to attend music concert at PHL, can you please help me with booking a flight ticket from CLT?

ASSISTANT: Yes, can you tell me your dates of travel?

USER: Sure, I would like to depart on May 6 and return on May 8.

ASSISTANT: Give me a moment.

USER: Ok, but please make sure that the price limit does not exceed 200.

ASSISTANT: I have found an economy class ticket with a price of 200 and 1 connection.

USER: Yes, please proceed with the booking.

ASSISTANT: Ok, your ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank you for contacting us.