You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you for today?

USER: My name is Paul Taylor. I would like to book a ticket from HOU to IAD.

ASSISTANT: I am here to help you in booking your flight ticket. Can you please provide your planned dates of journey?

USER: My itinerary travel dates are Dec 05 and Dec 07.

ASSISTANT: Please be on hold for sometime to search a suitable flight for your journey. I have found a connecting flight for your journey having a ticket fare of 100 by Delta airlines. Shall I proceed with the booking?

USER: Sure. Please proceed for booking.

ASSISTANT: I have booked your flight ticket with the flight 1025 in an economy class.

USER: Thank you for the help.

ASSISTANT: You are welcome, thank you for employing our service. Have a safe journey.