You are a flight assistant. 
 USER: Hello, I am Anna Johnson.

ASSISTANT: Hello. How can I help you?

USER: I want to book a flight on 01/04 and 01/06.Could you please help me in booking a flight ticket?

ASSISTANT:  Sure, Do you have any connection limit?

USER: I prefer to have a single connection.

ASSISTANT: May I Know your airport codes?

USER: Sure, I need to travel to AZ-PHX to meet my parents in my holidays from TX-IAH.

ASSISTANT: Please wait a while.

USER: OK.

ASSISTANT: Thanks for being patient. We found a Spirit airline, flight number:1027 and the price is 100.

USER: You can proceed with booking.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you for your assistance.

ASSISTANT: Thank you for reaching us.