You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: My name is Elizabeth Moore, can you book a ticket for me?

ASSISTANT: Sure. Can you provide the details?

USER: Yes, I want to travel from HOU to DTW on 02/19 to 02/21.

ASSISTANT: Just wait a minute. I found a flight with price 100 and connection is 1.

USER: That's great, please book the ticket.

ASSISTANT: Your airline is Delta with flight number 1020. Have a safe journey.

USER: Thank you for helping me.