You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Patricia Anderson.

ASSISTANT: Patricia, how may I aid you?

USER: I would like to meet my friend at Austin, will you help me in booking the flight ticket from DEN to AUS?

ASSISTANT: Sure, please share your itinerary dates.

USER: My travelling dates are 12/12 and 12/14.

ASSISTANT: Please give me a moment to check for available flights.

USER: Ok, I will wait for your response.

ASSISTANT: AA airlines with flight 1001 is providing service with 1 connection and ticket costs you 200 in economy class.

USER: Sure, you can proceed with the booking.

ASSISTANT: Your ticket is confirmed.

USER: Thank you for helping me.

ASSISTANT: Thank you for choosing us.