You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you?

USER: Please assist me in booking a flight ticket from EWR to IAD.

ASSISTANT: Sure, can I know the trip dates please?

USER: My trip is in May from 3rd to 5th.

ASSISTANT: May I know your name please?

USER: Eric Garcia here.

ASSISTANT: Can I know the connection limit please?

USER: I prefer a connecting flight.

ASSISTANT: Do you have any requirements?

USER: No, thanks for asking.

ASSISTANT: There is a connecting flight in Frontier airline, can I book it?

USER: Yes, please.

ASSISTANT: Your ticket has been booked with flight number 1011.

USER: Thank you for you help.

ASSISTANT: Thank you for approaching us.