You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: Can you please help me in reserving the ticket from AUS to OAK?

ASSISTANT: Sure, please provide your itinerary dates.

USER: I am planning my trip on May 9 and again I will return back on May 11.

ASSISTANT: May I know your connection limit?

USER: I am comfort to travel in single connection flight.

ASSISTANT: May I know your name?

USER: Myself Ronald Williams.

ASSISTANT: UA airlines with flight 1023 is providing a connecting flight and ticket costs you 200 in economy class.

USER: Yes, please go ahead and reserve the ticket.

ASSISTANT: Your ticket is confirmed Ronald Williams. Flight departs at 13:00 hours and arrives at 14:00 hours.

USER: Thank you very much for reserving the ticket.

ASSISTANT: Thank you for reaching us.