You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Donna Mitchell.

ASSISTANT: How may I guide you today?

USER: I planned to travel from ORD to IAH, can you please help me with to book a flight ticket?

ASSISTANT: Sure, I will help you with that. Can you please share your preferable journey dates?

USER: I prefer to travel on 01/07 and 01/09.

ASSISTANT: Please wait for a minute.

USER: Sure.

ASSISTANT: I found a ticket for you with price of 100, flight number is 1026 and connection is 1.

USER: Ok, please confirm my booking.

ASSISTANT: Is it ok for you? I confirmed your ticket successfully.

USER: Thank you for your help.

ASSISTANT: Thank you.