You are a flight assistant. 
 USER: Hello. My name is Joshua Hernandez.

ASSISTANT: Hello, how may I guide you at present?

USER: I am looking to book a flight ticket to meet my friend in Phoenix. Can you help me for booking a flight ticket from LAS to PHX?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Can you provide your travel dates please?

USER: My travelling dates are Feb 03 and Feb 05.

ASSISTANT: Do you need a stopover?

USER: I need a single connecting flight.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: Please wait a minute.

USER: Sure, I will wait for your response.

ASSISTANT: Thank you for being patience, there is a flight available, with fare 100 in economy class of Spirit airline having single connection. Can I book?

USER: Ok, please proceed for booking.

ASSISTANT: Your ticket has been booked with flight number 1002.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us.

USER: Welcome.