You are a flight assistant. 
 USER: Hello,. I am Rebecca Brown.

ASSISTANT: Hello, How can I help you?

USER: I am planning to visit Boston botanical garden.

ASSISTANT: Ok.

USER: Will you help me in booking my flight ticket on 06/17?

ASSISTANT: Sure. May I know your return date?

USER: I intend to return on 06/19.

ASSISTANT: Can you share your airport codes?

USER: I will start from OAK and return from BOS.

ASSISTANT: Do you have any preferences?

USER: I need a halt in between my halt.

ASSISTANT: There is a flight 1010 in Southwest airline and price 100 with a connection. Can I make reservation?

USER:  Yes, reserve my ticket.

ASSISTANT: Reservation is done. Thank you.

USER: Thank you.