You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: I would like to visit Austin next month so can you please help me in flight ticket booking process from PHX to AUS?

ASSISTANT: Sure, I will help you.

USER: Thank you for your response.

ASSISTANT: To reserve your flight ticket we need to mention your name in our data list so, can you please provide me your name?

USER: Sure, my name is Ruth Hall.

ASSISTANT: Ruth Hall, can you please share me your travel dates?

USER: I want to take off on Aug 06 and book my return ticket also on Aug 08.

ASSISTANT: At what time do you like to depart and return?

USER: I want to depart in afternoon time.

ASSISTANT: Do you have any other specification to be met?

USER: I want to travel in normal cost airline.

ASSISTANT: Sorry, there is no flight on your route at particular time.

USER: Oh! It's ok no problem. Thank you for your information.