You are a flight assistant. 
 USER: Hi. I am Stephanie Carter.

ASSISTANT: Hello, how can I assist you today?

USER: I need to book a ticket to meet my Aunt who is participating in Cooking competition. Can you help me in booking?

ASSISTANT: Sure, Can you provide me trip dates please?

USER: My journey starts from AUS  and ends at DTW. I will fly on 09/09 and land on 09/11.

ASSISTANT: Do you have any other specifications?

USER: I can spend up to 500.

ASSISTANT: Ok, wait for some time.

USER: Sure.

ASSISTANT: Thanks for waiting we found Spirit airline fare of 100. Shall I proceed for booking with connecting flight?

USER: Book it.

ASSISTANT: Your ticket has been confirmed with number 1018.

USER: Thank you for booking.

ASSISTANT: Thanks for connecting us, have  a safe journey.