You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Alexander Perez.

ASSISTANT: How can I assist you today?

USER: I would like to book a flight ticket from IAH to LGA to meet my friend. Can you help me for booking a flight ticket?

ASSISTANT: Sure, I am here to help you in booking. Can you please share your journey dates?

USER: My travelling dates are 11/14 and 11/16.

ASSISTANT: Please hold on for a while.

USER: Sure, I will wait for your response.

ASSISTANT: Flight 1013 in Frontier airlines is available for you with 1 connection and it costs you 100. Shall I proceed?

USER: Ok, please proceed for booking.

ASSISTANT: Your booking is done.

USER: Thank you for booking.

ASSISTANT: Thank you for opting us, have a safe flight.

USER: Welcome.