You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, How can I assist you?

USER: Can you please help me in reserving a flight ticket from ATL to IAH?

ASSISTANT: May I know the travelling dates?

USER: I want to start on Oct 29 and return on Oct 31.

ASSISTANT: Do you require any connecting flight?

USER: Yes, I need a connecting flight.

ASSISTANT: To proceed next, can I have your name?

USER: Sure, Larry Hernandez is my name.

ASSISTANT: We found a Delta airline with flight number 1022. Shall I proceed to book?

USER: That's perfect, you may reserve the ticket now.

ASSISTANT: Sure, your reservation is completed.

USER: Thanks for your assistance.

ASSISTANT: Thank you.