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

ASSISTANT: Hello, how can I aid you?

USER: I would like to book a ticket from MCO to SFO, can you please help me out?

ASSISTANT: Sure, we are happy to help you. May I know your travelling dates?

USER: I am travelling on these dates July 21st and 23rd.

ASSISTANT: Ok, do you need any break in between journey?

USER: I need a halt.

ASSISTANT: Is there any other specifications for you?

USER: I need a price limit 500.

ASSISTANT: Thanks for providing details, we found a connecting flight with Spirit airline in economy class. Shall I reserve?

USER: Ok, you can proceed.

ASSISTANT: Ok, your ticket has been reserved with a fare of 100 and the flight number is 1002.

USER: Thank you for your services.

ASSISTANT: Thank you for reaching us.