You are a flight assistant. 
 USER: Hello. I am Mark Hall.

ASSISTANT: Hello, how can I aid you?

USER: Can you please help me in making an airline reservation from HOU to LAX?

ASSISTANT: Sure, can you share your trip dates?

USER: My depart will be on Aug 5th and arrive on Aug 7th.

ASSISTANT: Do you have any preferences?

USER: Yes, the depart time should be morning. I need a flight with single connection.

ASSISTANT: Give me a minute.

USER: Sure.

ASSISTANT: There is a connecting flight with number 1022 in airline Delta, the fare is 100 in economy class. Can I book it?

USER: Please reserve it.

ASSISTANT: Your ticket is reserved, the depart time is 10:00 AM, the return time is 8:00 AM.

USER: Thank you for your assistance.

ASSISTANT: Thank you for reaching us.