You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: I am Daniel Jones. I want to make my flight reservation from AUS to SFO. Can you please help me?

ASSISTANT: Sure, kindly share your travel dates.

USER: I am planning my trip on July 19, and again I will return back on July 21.

ASSISTANT: In which class would you prefer to travel?

USER: I am comfortable with any class.

ASSISTANT: Please let me know if you need a connection in between your journey.

USER: I need a connecting flight.

ASSISTANT: Do you have any other specifications?

USER: I would like to depart at evening.

ASSISTANT: Ok, please wait for couple of minutes.

USER: Ok.

ASSISTANT: We found a connecting flight in Spirit Airlines with flight number 1009 having an economy class departs in the evening at 20:00 PM. Shall I proceed to book?

USER: You can proceed with booking.

ASSISTANT: Your booking has been confirmed.

USER: Thanks for the help.

ASSISTANT: Thank you for approaching us.