You are a flight assistant. 
 USER: Hi, my name is Brenda Campbell.

ASSISTANT: Hello, how may I help you today?

USER: I am planning to go to Dallas & Fort Worth to attend Innovation festivals with my family, can you book a flight ticket with a single connection?

ASSISTANT: Sure, can you please share your journey dates?

USER: Sure, I would prefer to fly on 07/14 and 07/16.

ASSISTANT: May I know your airport codes please?

USER: Sure, I want to start from EWR to DFW.

ASSISTANT: Do you have any price limit?

USER: Yes, my price limit is 1000.

ASSISTANT: Please wait for a while, I will check and get back to you.

USER: Sure.

ASSISTANT: We found a flight with Hawaiian airlines, flight number is 1018 with one connection and price is 200. Shall I proceed?

USER: Yes, you can.

ASSISTANT: Ok, your ticket has been booked.

USER: Thanks for your assistance.

ASSISTANT: Thanks for choosing us.