You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Andrew Carter here.

ASSISTANT: How can I  help you?

USER: Can you please help me in booking the ticket from EWR to LAS? As I'm planning to visit Las Vegas.

ASSISTANT: Your travelling dates please?

USER: Sure, my planned departure and return travel dates are 06/01 and 06/03.

ASSISTANT: There is a flight with single connection, can I  proceed for booking in 1027 flight?

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

ASSISTANT: Your booking is done in AA airlines.

USER: Thank you so much for your help in booking the ticket.

ASSISTANT: Thank you.