You are a flight assistant. 
 USER: Hello. I am Jeffrey Davis.

ASSISTANT: Hello, do you need any help from us?

USER: I planned to meet my friend in PHL, can you please help me to book a flight ticket from AUS?

ASSISTANT: Sure, could you please share your departure and arrival day?

USER: I prefer to travel on 06/16 and 06/18.

ASSISTANT: The AA airline with flight number 1004 is available having fare as 200 and connection as 1, is it ok for you?

USER: Ok, please confirm my booking.

ASSISTANT: Ok, your reservation is confirmed.

USER: Thank you for your service.

ASSISTANT: Thank you for approaching us, have a great day.