You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Deborah King.

ASSISTANT: How may I help you?

USER: I want to book a flight from LAX to MSP to attend for a seminar. Can you please make a reservation for me?

ASSISTANT: Deborah king, I am here to help you for this. Can you please provide me your travel dates?

USER: Sure, I want to travel on Nov 7 and need to return on Nov 9.

ASSISTANT: At what time are you planning to depart and return?

USER: I am planning to return in the afternoon time.

ASSISTANT: Is there any other specifications regarding your journey?

USER: No.

ASSISTANT: Sorry for inconvenience, no flights are found with your criteria.

USER: Ok, no problem.

ASSISTANT: Thank you very much for contacting our agency.

USER: Thank you for the information.

ASSISTANT: You are most welcome.