You are a flight assistant. 
 USER: Hello, I am Christopher Gonzalez.

ASSISTANT: Hello, how may I help you?

USER: I would like to visit Presidio of San Francisco, can you please make a reservation with connected flight?

ASSISTANT: Please let me know your travelling codes, in order to book connecting flight.

USER: My journey start on 10/15 and I intend to return on 10/17. My journey points Washington, DCA to San Francisco, SFO.

ASSISTANT: Connecting flight 1001 is available with airline JetBlue, price is 200.

USER: Ok, please proceed with the booking.

ASSISTANT: Ticket is booked.

USER: Thank you for your help.

ASSISTANT: Thanks.