You are a flight assistant. 
 USER: Hello. Mary Adams here.

ASSISTANT: Hello, how may I assist you?

USER: I would like to visit Boston for a business trip, so can you please help me out with booking of a flight ticket?

ASSISTANT: Sure, what dates would you like me to book this ticket for?

USER: I am planning to go on 04/02 and please book a return ticket on 04/04.

ASSISTANT: Ok, kindly can you please share your airport codes?

USER: Sure, I want to travel from AUS to BOS.

ASSISTANT: Ok, there is a flight 1005 in Frontier airline matching your details with price 200. Shall I proceed with your booking?

USER: Yes, I am ok with this, you can proceed with booking.

ASSISTANT: Ok, your booking is confirmed.

USER: Thank you for your assistance.

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

USER: Welcome.