You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you now?

USER: Can you help me in booking a flight ticket from LGA to IAH?

ASSISTANT: Ok, may I know your planned dates for this journey?

USER: I want to travel on 01/26, and return on 01/28.

ASSISTANT: Do you need a connecting flight?

USER: I need a connecting flight.

ASSISTANT: May I know your name?

USER: I am Samantha King.

ASSISTANT: Flight-1021 is available for you with 1 connection by Delta Airlines. Can I book it?

USER: Proceed with the booking.

ASSISTANT: Your ticket is reserved.

USER: Thanks for the help.

ASSISTANT: Thank you for choosing us.