You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Ruth Johnson.

ASSISTANT: How can I aid you?

USER: I want to book a ticket from JFK to DCA to meet my uncle, can you help me in booking?

ASSISTANT: Sure, may I know your travelling dates?

USER: I am departing on 05/30 and return on 06/01.

ASSISTANT: There is a connecting flight with number 1010 in airline Spirit, the fare is 100.

USER: Please proceed for booking.

ASSISTANT: Your ticket is reserved.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.