You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I need to travel Chicago, can you please reserve flight ticket from PHX and ORD?

ASSISTANT: Sure, please share your planned travel dates?

USER: My travelling dates are Feb,23 and Feb,25.

ASSISTANT: Let me know your connection limit?

USER: I prefer for single connection.

ASSISTANT: Any other preferences?

USER: No.

ASSISTANT: Can I have your name please?

USER: Myself Paul Harris.

ASSISTANT: Frontier airlines flight- 1020 of price 100 with connection-1 in economy class matches your given details, shall I proceed?

USER: Please proceed with the reservation.

ASSISTANT: Ok, your ticket has been processed.

USER: Thank you for reserving my flight ticket.

ASSISTANT: Thank you for reaching us.