You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I am planning to attend music concert at CLT, can you please help me with booking a flight ticket from AUS?

ASSISTANT: Sure, may I know your itinerary dates?

USER: I would like to take off on Apr 25 and return on Apr 27.

ASSISTANT: May I know your connection limit?

USER: I am looking for a connecting flight.

ASSISTANT: Which class do you prefer?

USER: I am comfortable with any class.

ASSISTANT: May I know your name?

USER: My name is Mary Rodriguez.

ASSISTANT: Please wait for a moment. Let me check for a best flight on your route.

USER: Sure, take your time.

ASSISTANT: Hawaiian airlines with flight 1001 is providing a connecting flight and ticket costs you 100 in economy class.

USER: Yes, please proceed with the booking.

ASSISTANT: Your ticket is reserved Mary Rodriguez. Flight departs at 11:00 hours and arrives at 2:00 hours.

USER: I appreciate your help, thank you.

ASSISTANT: Thank you for reaching us.