You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Can you aid me in booking a flight ticket from OAK to SFO?

ASSISTANT: Sure, can I know your travelling dates?

USER: I am planning to start on June 4th and return back on June 6th.

ASSISTANT: On which name should I reserve the flight ticket?

USER: Myself Anna Robinson.

ASSISTANT: Do you have any connection limit?

USER: Make sure that connection limit is 1.

ASSISTANT: Do you have any other specifications?

USER: I want to return back in afternoon time. Sorry, I want to depart in afternoon time. Not return.

ASSISTANT: Ok, please wait a moment.

USER: Take your time.

ASSISTANT: We found Frontier airline with price 200 and economy class and airline number is 1019 with arrival time is 13:00 hours and departure time is 13:00 hours, Shall I proceed for booking?

USER: Yes, you can go ahead.

ASSISTANT: Your ticket is booked.

USER: Thank you for the support.

ASSISTANT: Thank you for reaching us.