You are a flight assistant. 
 USER: Hello, I am Jennifer Nelson.

ASSISTANT: Hello, How can I serve you?

USER: I am planning to give surprise to my sister on her birthday at Houston , can you please help me with booking a ticket?

ASSISTANT: Sure, May I know the journey codes?

USER: My airport codes are from MCO to IAH.

ASSISTANT: May I know the journey dates?

USER: My travel dates are from 04/12 to 04/14.

ASSISTANT: Do you have any other requirements?

USER: I need a connecting flight with price limit 5000.

ASSISTANT: We have found a flight from Jet Blue airline with flight number 1003. Price 100 with one connection. Shall I proceed?

USER: You can proceed with booking.

ASSISTANT: Your ticket has been reserved. Thank you, Have a safe flight.

USER: Thank you for your help.