You are a flight assistant. 
 USER: Hi, I am Joseph Walker.

ASSISTANT: Hello, do you need any help from us?

USER: I am planning to visit Ferry building market place in San Francisco, SFO. Can you help me to book a connecting flight?

ASSISTANT: Sure, could you please share your departure and arrival day?

USER: I want to depart on Aug 05 and my arrival is on 07 Aug.

ASSISTANT: Sure, may I know your origin?

USER: My origin is from New York, LGA.

ASSISTANT: We found Delta airline with price 100 and economy class and airline number is 1005 with arrival time is 7 AM and departure time is 7 AM, Shall I proceed for booking?

USER: Please proceed.

ASSISTANT: Ok, your reservation is confirmed.

USER: Thank you.

ASSISTANT: You are welcome, have a great day.