You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you for today?

USER: I am Kenneth Taylor. I want to visit my brother's house at Austin for his son's marriage. May I you help me for booking a ticket?

ASSISTANT: Sure, could you please let me know your travelling dates?

USER: Sure. my depart date is on 02/10 and return on 02/12.

ASSISTANT: Noted, may I know your codes of airport on which route you want to travel?

USER: Airport codes are from DEN to AUS.

ASSISTANT: Ok, I found a flight with 1 connection and price 100. Is it ok for you?

USER: Yes, am okay with it.

ASSISTANT: Ok, your booking is confirmed with UA airline and your flight number is 1014.

USER: Thanks for your assistance.

ASSISTANT: Thank you for connecting with us, have a safe journey.