You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I provide assistance to you?

USER: I planned to meet my friend in AUS, can you please help me to book a flight ticket from SFO?

ASSISTANT: Sure, I am mirthful to help you for booking. Let me know your preferred journey dates.

USER: I prefer to travel on Apr 14 and Apr 16.

ASSISTANT: Ok, Kindly please share your connection limit.

USER: I prefer to travel in a connecting flight.

ASSISTANT: Do you have any other preferences?

USER: No.

ASSISTANT: Can I have your good name please?

USER: I am Robert Perez.

ASSISTANT: Ok, please wait for sometime.

USER: Sure.

ASSISTANT: We found a flight in 1013 Spirit Airline with a fare of 100 in an economy class. Can I proceed for booking?

USER: Ok, please confirm my booking.

ASSISTANT: Sure, your booking has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for availing our service.