You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you today?

USER: Myself Rebecca Perez. I want to book a ticket from PHL to LAS, please look for any airlines providing service in this route.

ASSISTANT: Sure Rebecca. Can you please provide me your journey dates?

USER: I would like to travel on 01/13 and return on 01/15.

ASSISTANT: Please wait a minute.

USER: Sure.

ASSISTANT: Rebecca, there is a flight with Delta airlines and the flight number is 1003. Shall I proceed?

USER: Can I know the connection limit please?

ASSISTANT: Sure. It has 1 connection.

USER: Ok, please proceed for further.

ASSISTANT: Your ticket is confirmed.

USER: Thank you.

ASSISTANT: Thank you for reaching us.