You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I got an opportunity to participate in a beauty contest, can you book a ticket from EWR to LAX?

ASSISTANT: Can I know your trip dates?

USER: Sure, my planned departure and return travel dates are 11th and 13th of December.

ASSISTANT: Do you need any connections?

USER: Yes, I'm looking for single connected flight.

ASSISTANT: Are there any other preferences?

USER: No, I don't have any other specifications.

ASSISTANT: May I know your name?

USER: Yes, my name is Frank Johnson.

ASSISTANT: Flight number 1028 with price 100 in economy class, with single connection is available. Is it ok for you?

USER: That's fine for me, you can proceed for booking the ticket.

ASSISTANT: Your ticket has been booked.

USER: Thank you so much for your help.

ASSISTANT: Thank you for reaching us.