You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I would like to book a ticket from EWR to LAS, can you please help me out?

ASSISTANT: Sure, please help me with your preferable travel dates?

USER: I am travelling on these dates May 11th and 13th.

ASSISTANT: May I know your name?

USER: Katherine Gonzalez here.

ASSISTANT: Do you need any break in between your journey?

USER: I need single connected flight.

ASSISTANT: Do you have any other preferences?

USER: I don't have any other preferences.

ASSISTANT: Delta airlines is providing the flight -1026 with single connection and the ticket fare is 200. Can I proceed?

USER: Ok, you can proceed.

ASSISTANT: Your booking is confirmed.

USER: Thank you for your services.

ASSISTANT: Thank you for reaching us.