You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I would like to spend my weekend at Alcatraz Island in San Francisco. Can you help me in booking a ticket?

ASSISTANT: Sure, I am here to help you in booking, can you please provide me your travelling dates?

USER: Can you please check the availability on dates 08/23 and 08/25.

ASSISTANT: Ok, may I know your airport codes for further proceeding?

USER: My trip is from EWR to SFO.

ASSISTANT: Yes, I found a flight for you with 1 connection. Shall I proceed for booking?

USER: I am looking for a flight with 0 connections. Can you please check with it?

ASSISTANT: Sorry for inconvenience, no flight is available with 0 connection. May I know your name?

USER: My name is Janet Scott.

ASSISTANT: Thank you.

USER: Thank you for the information.