You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you today?

USER: I am planning to attend music concert at ATL, can you please help me with booking a flight ticket from LAX?

ASSISTANT: Sure, I am happy to help you with that. Can I know your name?

USER: My name is Janet Edwards.

ASSISTANT: May I know your travelling dates?

USER: Sure, I would like to take off on Jan 7 and return on Jan 9.

ASSISTANT: Do you have any other requirements?

USER: I would like to depart during evening time.

ASSISTANT: May I know your connection limit?

USER: I am looking for a connecting flight.

ASSISTANT: Please wait for a minute.

USER: Sure, take your time.

ASSISTANT: Sorry to say that, there is no flight available based on your travelling dates.

USER: Ok, no issues. Thank you for checking.

ASSISTANT: Thank you for reaching us.

USER: You are welcome.