You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you today?

USER: Can you please help me to book a ticket from HOU to SFO?

ASSISTANT: Sure, can I know your travelling dates?

USER: My travelling dates will be on May 14 to May 16.

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

USER: Barbara Davis here.

ASSISTANT: Do you have any connection limit?

USER: I need a connecting flight.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: There is a flight with one connection and the price is 200 in Hawaiian airlines, can I proceed with the reservation?

USER: You can proceed.

ASSISTANT: Your ticket has been reserved with the flight number 1021.

USER: Thank you.

ASSISTANT: Thank you for choosing us.