You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you today?

USER: I would like to meet my client at Chicago, can you please help me to book my flight ticket from LAX to ORD?

ASSISTANT: Sure, can you please share me with your dates of journey?

USER: Thank you. I want to take-off on July 31st and return back on Aug 2nd.

ASSISTANT: May I know your good name please?

USER: My name is Emily Walker.

ASSISTANT: Are you expecting any other help from my side please?

USER: Please check for the flight with single connection.

ASSISTANT: Please wait for a mean while.

USER: Sure.

ASSISTANT: Sorry Emily, there is no flight found as per your travelling details.

USER: Not an issue. Thank you for checking.

ASSISTANT: You are welcome.