You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How can I help you?

USER: Can you please help me to book a ticket from LGA to IAH?

ASSISTANT: Sure, May I know your travelling dates?

USER: My travelling dates will be on Apr 18 to Apr 20.

ASSISTANT: Let me know your connection limit.

USER: I need a connecting flight.

ASSISTANT: Do you have any other preferences?

USER: No.

ASSISTANT: May I know your name?

USER: Amy Smith here.

ASSISTANT: You have a connecting flight 1018 in Delta airlines and price 100, Shall I proceed?

USER: You can proceed.

ASSISTANT: Your booking is done.

USER: Thank you.

ASSISTANT: Thank you.