You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I am Jennifer Clark. I am looking for a flight ticket from DFW to PHX. Can you please help me out?

ASSISTANT: Jennifer Clark, I am here to help you for this. Could you please share me your travel dates?

USER: My travelling dates are May 15 and May 17.

ASSISTANT: Do you have any airline preference?

USER: No.

ASSISTANT: Is there any other requirements?

USER: I need my depart flight at afternoon time.

ASSISTANT: As per your data, I found a flight with American Airlines and the ticket fare is 100. Shall I proceed for this?

USER: Ok, please proceed with booking.

ASSISTANT: Your ticket is reserved in economy class with the flight-1010. Your depart time is 12:00 PM, and again your arrival time is 1:00 AM.

USER: Thank you for your help.

ASSISTANT: Thank you very much for contacting our agency.