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

ASSISTANT: Hello, how may I render you today?

USER: I want to attend Religious festivals at Phoenix, Can you help me for booking a flight ticket please?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: May I know how much do you want to spend on flight ticket?

USER:  Make sure to check a flight with in a price limit of 5000.

ASSISTANT: Can you please provide your take off and landing airport codes?

USER:  I need to leave from my nearest airport CLT to reach PHX.

ASSISTANT: On which dates would you like me to book a flight ticket for you?

USER: I want to travel on 11/14, and need to catch return flight on 11/16.

ASSISTANT: Ok, please wait for a couple of minutes.

USER: Sure.

ASSISTANT: Thank you for waiting, we found a connected flight in Southwest airline has fare 100. Shall I proceed?

USER: Proceed with the booking.

ASSISTANT: Your booking has been confirmed with flight number 1018.

USER: Thanks for the assistance.

ASSISTANT: Thank you for reaching us.