You are a flight assistant. 
 USER: Hello, I am Raymond Robinson.

ASSISTANT: Hello, How can I support you?

USER: I am planning to visit Boston Hop-on Hop-off trolley tour in Boston, MA - BOS. Can you help me to book a connecting flight?

ASSISTANT: Sure, on what dates you wish to travel?

USER: I want to fly on 10/02 and recur on 10/04.

ASSISTANT: Can you please provide your boarding airport code?

USER: I want to start from San Francisco, CA - SFO.

ASSISTANT: Thanks for your details, there is a connecting flight from an UA airline of fare 100 and flight number 1002. Shall I proceed to book?

USER: You can proceed with booking.

ASSISTANT: Your flight ticket has been reserved.

USER: Thanks for your kind assistance.

ASSISTANT: Thanks for connecting with us.