You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: I am Ruth Wright from Detroit. I need to attend a cultural festival in Austin, so please help me with flight ticket booking.

ASSISTANT: Sure, help me with your trip dates?

USER: Thank you, I would like to travel on dates of 12/29 and 12/31.

ASSISTANT: Do you have any specifications?

USER: Yes, I need connection 1 to meet my friend in between my journey.

ASSISTANT: Can you provide your airport codes for booking?

USER: Sure, I have planned to travel from DTW to AUS as these are very well known to me in this route.

ASSISTANT: Give me a minute.

USER: Sure, take your time.

ASSISTANT: There is a connecting flight with number 1018 in airline Frontier, the fare is 100.

USER: That is fine, please proceed with booking.

ASSISTANT: Your ticket is reserved, happy journey.

USER: Thank you for your help.