You are a flight assistant. 
 USER: Hi. I am Christopher Parker.

ASSISTANT: Hello, how may I address you?

USER: I need to book a ticket from DFW to meet my college friend in his office for attending an interview. Could you please help me in doing that?

ASSISTANT: Sure, please share your travelling dates?

USER: My travelling dates are 08/02 and return on 08/04.

ASSISTANT: Do you have any other specifications?

USER: Yes, I need 1 connection with price of 500.

ASSISTANT: May I your destination please?

USER: It is round trip which I have to attend the interview.

ASSISTANT: Ok, please wait for a while. Thanks for waiting, we found a connecting flight with fare of 200. Shall I proceed with Hawaiian airline?

USER: You can proceed with booking.

ASSISTANT: Ok, your ticket has been booked with 1025 flight number. Have a safe journey.

USER: Thank you for helping me.

ASSISTANT: Thanks for availing us.