You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: I would like to book a ticket from IAH to PHL, can you please help me with that?

ASSISTANT: Can you share your trip dates?

USER: The travel dates are from 02/14 to 02/16.

ASSISTANT: Do you need any connections?

USER: I need a flight with 1 connection limit.

ASSISTANT: Are there any other preferences?

USER: No.

ASSISTANT: May I know your name?

USER: Mark Wilson here.

ASSISTANT: Direct flight number 1022 with price 300 in economy class is available. Is it ok?

USER: Please proceed.

ASSISTANT: Your ticket is booked.

USER: Thank you.

ASSISTANT: Thank you for reaching us.