You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Donna Anderson her.

ASSISTANT: How can I help you now?

USER: I want to book a flight for my holiday trip from DTW to IAH, can you help me?

ASSISTANT: Sure, can you please mention the travelling dates of your journey?

USER: My travelling dates will be from 05/14 to 05/16.

ASSISTANT: Ok, please wait for a while.

USER: Ok, sure.

ASSISTANT: Thank you for waiting, there is a flight 1020 in Frontier airline has the price 200. Can I proceed?

USER: You can proceed with booking.

ASSISTANT: Your booking is done, have a safe journey.

USER: Thank you for helping me.

ASSISTANT: Thank you for approaching us.