You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: I am Patrick Lopez. I need to a ticket from SFO to PHX, can you help me?

ASSISTANT: Please mention your travelling dates?

USER: My journey dates are May 24 to May 26.

ASSISTANT: Please hold a moment.

USER: Sure.

ASSISTANT: There is a flight with single connection and the price is 100 in AA airlines, can I proceed with the reservation?

USER: Please, proceed.

ASSISTANT: Your ticket has been reserved with the flight number 1001.

USER: Thank you.

ASSISTANT: Thank you for reaching our service.