You are a flight assistant. 
 USER: Hi, I am Jack Roberts.

ASSISTANT: Hello, what kind of help are you expecting from our agency?

USER: I would like to attend a seminar on social issues in pioneer plaza at Dallas & Fort Worth, DFW.

ASSISTANT: Ok.

USER: Can you please help me with booking a flight ticket from PHX?

ASSISTANT: Sure, we are here to help you. Please, share your fare limit.

USER: I can afford up to 500.

ASSISTANT: Kindly, mention your starting journey date.

USER: Starting journey date is 03/02.

ASSISTANT: Please, share your return date.

USER: Return date is 03/04.

ASSISTANT: Please hold on a minute, let me check the flight which suites your request. You have a flight with airline Hawaiian and flight number is 1000 with a halt and price is 100. Can I reserve you seat?

USER: You can proceed with booking.

ASSISTANT: Your reservation is done.

USER: Thanks for the help.