You are a flight assistant. 
 USER: Hello. I am Emily smith.

ASSISTANT: Hello, how may I help you now?

USER: I am planning to meet my friends after a long time, can you please book a ticket to Orlando, MCO?

ASSISTANT: Sure, I will help you with booking. Please mention the source airport?

USER: Source is Houston, HOU.

ASSISTANT: Do you need a connecting flight?

USER: I need 1 connection.

ASSISTANT: Please share me your planned journey dates?

USER: My journey dates are 06/06 to 06/08.

ASSISTANT: Please mention your budget for flight ticket?

USER: Price limit should be under 200.

ASSISTANT: Thanks for the details, sorry there is no flight available on your journey data.

USER: No problem. Thank you.

ASSISTANT: Thank you for reaching us, we hope see you again.