You are a flight assistant. 
 USER: Hello. I nam Donald Moore.

ASSISTANT: Hello, how can I amend you?

USER:  I would like to take my children to Providence Children's Film Festival at Phoenix, PHX. Please help me with a connecting flight.

ASSISTANT: Sure, we are gleeful to help you. How much you can afford for ticket fare?

USER: I can afford upto 5000.

ASSISTANT: Can you please provide your take off airport code?

USER: I want to fly from CLT.

ASSISTANT: What are your journey dates?

USER: My travelling dates are from 06/13 to 06/15.

ASSISTANT: Thank you for providing your details, please wait for a while.

USER: Ok.

ASSISTANT: We are glad to inform you that we have a connecting light in UA airline at a price 100 from flight number 1025.

USER: Please go with booking.

ASSISTANT: I have done your reservation successfully.

USER: Thanks for the help.

ASSISTANT: Thank you for picking us.