You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: I want to meet my father on my birthday, can you please help me to book the flight ticket from AUS to LAS?

ASSISTANT: Sure, please tell me your planned journey dates.

USER: I have to depart on 07/15 and also book my return ticket on 07/17.

ASSISTANT: The frontier airline with flight number 1029 is available having price as 100 and connection as 1. Shall I proceed?

USER: That's fine for me, you can book the ticket on the name of Nicole King.

ASSISTANT: May I know your name please? Ok, your reservation is done.

USER: Thank you very much.

ASSISTANT: Thank you for opting us.