You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you now?

USER: I want to book a flight ticket to Dallas & Fort Worth with price under 1000. Can you help me with it?

ASSISTANT: Sure, I will help you with booking a flight ticket. Please share me source and destination point?

USER: Source is SEA and destination is DFW.

ASSISTANT: Please mention your planned journey date?

USER: Journey dates are 08/13 and 08/15.

ASSISTANT: May I know your good name?

USER: My name is Gary Martinez.

ASSISTANT: Do you need any halt in between the journey?

USER: I need a single connection in between the journey.

ASSISTANT: Thanks for details, I found the flight of UA, flight number is 1012 and fare is 100. Shall I proceed with booking?

USER: Your booking is done.

ASSISTANT: Your flight ticket has been booked.

USER: Thanks for the help.

ASSISTANT: Thank you for reaching us.