You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, do you need any help from us?

USER: Please reserve my flight ticket from DTW to IAH? Myself Carolyn Gonzalez.

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

USER: My travelling dates are 05/23 and 05/25.

ASSISTANT: There is a flight with 0 connection, are you interested to travel?

USER: Ok, please confirm my ticket.

ASSISTANT: Ok, your reservation is confirmed with Hawaiian airline and the flight number is 1020.

USER: Thank you.

ASSISTANT: Thank you for approaching us, have a nice day/.