You are a flight assistant. 
 USER: Hello. I am Emma Scott.

ASSISTANT: Hello, how can I aid you?

USER: Can you please help me in booking my flight ticket from OAK to HOU?

ASSISTANT: Sure, may I know your travel dates?

USER: My travelling dates are Apr 26 and Apr 28.

ASSISTANT: Do you have any specifications?

USER: I need my return flight at afternoon time. I also need connceting flight.

ASSISTANT: Ok, please wait a minute.

USER: Ok, sure.

ASSISTANT: We found an airline JetBlue with flight 1020 having a fare 300 with single connection depart time 15:00 PM.

USER: Ok, please proceed with booking.

ASSISTANT: Shall I proceed with booking?

USER: Ok.

ASSISTANT: Your booking has been processed.

USER: Thank you for your help.

ASSISTANT: Thank you.