You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I am Samantha Smith, want to travel from LGA to IAH. Please help me in booking my ticket.

ASSISTANT: Sure, may I know your trip dates?

USER: Sure, my travelling dates are from 06/16 to 06/18.

ASSISTANT: There is a flight available with 2 connection. Shall I proceed?

USER: Please don't proceed my booking because I need a flight with 1 connection.

ASSISTANT: Sure.

USER: Thank you for your help.

ASSISTANT: Most welcome.