You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello.

USER: I am Mary Taylor.

ASSISTANT: How may I lend a hand to?

USER: Can you help me in booking a flight ticket from OAK to DCA?

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

USER: I want to travel on 02/29, and return on 03/02.

ASSISTANT: Is there any other requirements regarding your journey?

USER: I want to return in the morning time.

ASSISTANT: Do you prefer any airline?

USER: No.

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

USER: Proceed with the booking.

ASSISTANT: Your ticket is reserved in economy class with the flight-1025. Your depart time is 17:00 PM, and again your arrival time is 4:00 AM.

USER: Thanks for the help.

ASSISTANT: Thank you very much for contacting our agency.