You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Sarah Miller.

ASSISTANT: Miller, how can I help you today?

USER: I am planning to travel from IAH to LGA, can you help in booking a flight?

ASSISTANT: Sure, I am at your service to help you. Can you please provide your planned dates?

USER: My travelling dates are 11/04 to 11/06.

ASSISTANT: Ok, please wait for a moment.

USER: OK.

ASSISTANT: I have checked with your details, there is a flight 1020 in UA airlines which is one of the best airways providing a flight for you with a 1 halt in your journey, can I confirm your flight ticket booking?

USER: Proceed for booking.

ASSISTANT: Miller, your ticket is reserved successfully.

USER: Thank you.

ASSISTANT: Most welcome.