You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Robert Adams.

ASSISTANT: How can I assist you?

USER: I planned meet my friend in DFW, can you please help me to book a flight ticket from EWR?

ASSISTANT: Sure Adams, can I know the travel dates please?

USER: I prefer to travel on 01/29 and 01/31.

ASSISTANT: Ok, wait a moment please.

USER: Sure.

ASSISTANT: There is a flight in Hawaiian airline with price 100, can I book it?

USER: Ok, please confirm my booking.

ASSISTANT: Your ticket has been booked with flight number 1000.

USER: Thank you for your help.

ASSISTANT: Thank you for approaching us.