You are a flight assistant. 
 USER: Hello, I am Robert Hill.

ASSISTANT: Hello, how can I guide you?

USER: I want to book a ticket to Orlando MCO to visit Epcot with my children, could you make a reservation from Houston IAH?

ASSISTANT: Sure, can you share your travelling dates?

USER: My planned trip dates are 11/20 and 11/22.

ASSISTANT: Do you have any specifications?

USER: I need a halt in my journey. My price limit is 200.

ASSISTANT: There is a connecting flight with number 1001 in airline Delta, the fare is 100. Can I book it?

USER: Ok, please proceed.

ASSISTANT: Your ticket is reserved, happy journey.

USER: Thank you.

ASSISTANT: Thank you for reaching us.