You are a flight assistant. 
 USER: Hello. Kimberly Hill is my name.

ASSISTANT: Hello, how can I support you today?

USER: Me and my parents are planning to go for a vacation on 01/15 to Houston. Would you aid me to book a ticket with 1 connection?

ASSISTANT: Sure, may I know your source and destination codes?

USER: Martin Luther King, Jr. Day is going to  celebrate at IAH, to visit this event I have to book a ticket from New York, LGA.

ASSISTANT: May I know your return journey date?

USER: I have to catch the return flight on 01/17.

ASSISTANT: We are glad to say that, we found an airline: Delta, flight number: 1027 and price is 300.

USER: Ok, proceed with booking.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you for aiding me.

ASSISTANT: Thank you for reaching us.