You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I render you?

USER: I have to attend a meeting, so could you please book a flight ticket for me to DFW from my location IAD?

ASSISTANT: Sure, please provide your itinerary dates.

USER: Thank you and my itinerary travel dates are 16 and 18 of Dec month.

ASSISTANT: May I know your connection limit?

USER: Find a flight with a single drop off in between my journey.

ASSISTANT: Which class do you prefer?

USER: I am ok with any class to travel.

ASSISTANT: Hawaiian airlines with flight 1005 is providing a connecting flight and ticket costs you 200 in economy class.

USER: My name is Gary Lopez and you can go ahead and proceed with flight ticket reservation.

ASSISTANT: Your ticket is booked Gary Lopez. Flight departs at 15:00 hours and arrives at 17:00 hours.

USER: Thank you for your help with my flight ticket booking.

ASSISTANT: Thank you for choosing us.