You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: I am Margaret Clark. I want to book a ticket from LGA to SEA to meet my friend, can you help me in booking?

ASSISTANT: Sure, may I know your journey dates?

USER: My departure date is on 05/30 and return on 06/01.

ASSISTANT: There is a connecting flight with number 1006 in airline Spirit, the fare is 200.

USER: Please proceed for booking.

ASSISTANT: Your ticket is reserved.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.