You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I would like to visit historical places at Austin with my parents. Could you please help me with booking a flight ticket from DEN to AUS?

ASSISTANT: Sure, we are here to help you. Can you share me your travelling dates?

USER: I want to depart on Oct 7 and arrive on Oct 9.

ASSISTANT: May i know your name?

USER: I am William Brown.

ASSISTANT: Do you have any other specifications?

USER: Yes, I need a break in between the journey which makes my journey comfortable.

ASSISTANT: Ok, wait for some time.

USER: Sure, I will wait for your response.

ASSISTANT: We found Southwest airlines with connecting flight and number 1007 fare of 100 with economy class, Shall I proceed for booking?

USER: You can proceed with booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your kind service.

ASSISTANT: Thanks for contacting us.