You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I serve you today?

USER: I need your help in making my flight reservation from AUS to BOS, can you please help me?

ASSISTANT: Sure, could you please mention with your dates of journey?

USER: Thank you very much. I will depart on July 2nd and also please book my return ticket on July 4th.

ASSISTANT: May I know your good name please?

USER: My name is Daniel Campbell.

ASSISTANT: Are you looking for any other help from my side please?

USER: No.

ASSISTANT: Ok, wait for a mean while please.

USER: Sure.

ASSISTANT: There is a direct flight of fare 100 with the Delta airline, shall I proceed with this booking?

USER: Yes, please book the ticket for me.

ASSISTANT: Ok, I have reserved your ticket with the flight number 1009.

USER: Thank you so much.

ASSISTANT: You are welcome, have a safe journey.