You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: Can you help me booking a flight ticket from 04/23 and return on 04/25.

ASSISTANT: Sure, may I know your airport codes?

USER: My airport codes are LAS to PHX.

ASSISTANT: Do you have any connection limit?

USER: I need a break in my journey.

ASSISTANT: Any other requirements to be met?

USER: No.

ASSISTANT: May I know your name?

USER: I am Sharon Perez.

ASSISTANT: United airlines flight- 1003 of price 100 with connection in economy class matches your given details, shall I proceed?

USER: Proceed with the booking.

ASSISTANT: Ok, your flight ticket has been booked.

USER: Thanks for the help.

ASSISTANT: Thank you for reaching us.