You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I need to attend an Interview in Austin. Please help me to reach there in a flight.

ASSISTANT: Sure, may I know your trip dates please?

USER: October 22 and 24 are my planned travelling dates.

ASSISTANT: Can I know your airport codes?

USER: DTW and AUS are my depart and arrival airport codes.

ASSISTANT: Do you have any other requirements?

USER: I prefer to fly in a economy class.

ASSISTANT: Ok, can I know your name?

USER: My name is Dorothy Taylor.

ASSISTANT: Ok, please wait.

USER: Sure, I will be waiting.

ASSISTANT: Thank you for waiting and we have found a flight in economy class with 1 connection in American airlines and the fare of your flight will be 100. Do you like me to proceed your booking with this flight?

USER: Yes, please book the ticket.

ASSISTANT: Ok, your ticket is booked with the flight number 1020.

USER: Thank you.

ASSISTANT: Most welcome.