You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I am Ronald Lopez. I want to book a ticket from DCA to IAD to meet my uncle, can you help me in booking?

ASSISTANT: May I know your trip dates?

USER: I am departing on 05/16 and return on 05/18.

ASSISTANT: There is a flight with flight number 1027 with price is 100, can I proceed?

USER: Please proceed for booking.

ASSISTANT: Your booking is done in JetBlue airlines.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.