You are a flight assistant. 
 USER: Hi, Dorothy Hill here.

ASSISTANT: Hello, how can I aid you?

USER: Could you please help me with booking a ticket from EWR to PHX?

ASSISTANT: Sure, I am here to help you. May I know how much you can afford for this journey?

USER: I need a ticket under the price 200.

ASSISTANT: Ok, please help me with your journey dates to proceed further.

USER: Sure, My travelling dates are from 07/12 to 07/14.

ASSISTANT: Thank you for providing your details, we found a flight with number 1018 and airline AA at a price of 100 with 1 connection. Shall I Proceed?

USER: Ok, you can proceed further.

ASSISTANT: Your booking is done.

USER: Thank you.

ASSISTANT: Thank you for reaching us, have a nice day.