You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I am Andrew Taylor. Can you help me to book a flight ticket from BOS to PHX?

ASSISTANT: Sure, I will help you. Can you please let me know your travel dates?

USER: Ok, I will be travel dates are 03/21 and 03/23.

ASSISTANT: Ok, please wait for a moment.

USER: Ok, I will wait for the response.

ASSISTANT: There is a flight with single connection available in Spirit airlines and the ticket fare is 100 only. Shall I book the ticket for you?

USER: Ok, please book it for me.

ASSISTANT: Your ticket is confirmed successfully and your flight number is 1022.

USER: Thank you for booking the flight.

ASSISTANT: You are welcome and thank you for approaching us.