You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I am Elizabeth White. I am planning to go for business meet in Los Angels. Can you please provide me the flight ticket?

ASSISTANT: Please mention your dates of travel?

USER: I am planing to fly and return on these dates 08/28 and 08/30.

ASSISTANT: Can I know your travel airport codes?

USER: My airport codes are BOS and LAX.

ASSISTANT: There is a flight with flight number 1020 with price is 100 and number of connection 1, can I proceed?

USER: Can you check the flight with Zero connection?

ASSISTANT: Sorry, there is no flight with your details.

USER: Ok, thank you for your services.

ASSISTANT: Thank you for reaching us.

USER: Most welcome.