You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: As a businessman, I have to attend a meeting at Boston. Could you please help me by booking a flight ticket from LAX to BOS.

ASSISTANT: May I know your source and destination airport codes?

USER: My airport codes are from LAX to BOS.

ASSISTANT: Can you please tell me your travel dates?

USER: My journey dates are from 01/07 to 01/09.

ASSISTANT: Sure, please wait a couple of minute.

USER: Sure, take your own time.

ASSISTANT: There is a direct flight available with AA airlines, is it ok for you?

USER: Please check for the flight with single connection.

ASSISTANT: There is no flight with single connection available on your given travel dates.

USER: Ok, not an issue. Thank you for providing information.

ASSISTANT: Thank you for consulting our agency. May I know your name to complete the process?

USER: My name is Jennifer Harris.

ASSISTANT: Thank you for providing the information.