You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Samantha Anderson.

ASSISTANT: How may I help you? Nice to meet you Samantha.

USER: I need to book a flight ticket from ATL to EWR, Can you please help me for booking?

ASSISTANT: Sure, tell me your travel dates please?

USER: I would like to travel on 10/12 to return on 10/14.

ASSISTANT: May I know your departure and return time please?

USER: I would be return on afternoon.

ASSISTANT: Do you have any other preferences?

USER: I need a connecting flight.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: Sorry there no flights available in the afternoon time.

USER: Ok, no problem. Thanks for your information.

ASSISTANT: Thank you.