You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you?

USER: Can you book a ticket for me from PHX to IAH?

ASSISTANT: Sure, please share me your trip dates?

USER: Ok, my journey dates are from Feb 15 to 17.

ASSISTANT: May I know your good name please?

USER: Sure, I am Ronald Nelson.

ASSISTANT: Is there any connection limit?

USER: I need a single connection limit.

ASSISTANT: Do you have any class preference?

USER: No.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: Frontier Airlines providing a direct flight of economy class with fare 200, can I proceed for booking?

USER: Yes, please.

ASSISTANT: Your ticket is confirmed with flight number 1018.

USER: Thanks for your help.

ASSISTANT: Thank you for reaching us.