You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Michelle Johnson.

ASSISTANT: How may I assist you?

USER: I would like to book a ticket from ORD to LAX, can you please help me out?

ASSISTANT: Sure, I am here to help you. Can you please help me with your travelling dates?

USER: I am travelling on these dates Feb 1st and 3rd.

ASSISTANT: Is there any connection limit for you?

USER: I need a halt.

ASSISTANT: Do you have any other preferences?

USER: I don't have any other preferences.

ASSISTANT: Thanks for providing details, there is a flight found in Frontier airline with a fare of 200 and the flight number is 1028. Shall I reserve?

USER: Ok, you can proceed.

ASSISTANT: Ok, your ticket has been reserved in economy class.

USER: Thank you for your services.

ASSISTANT: Thank you for contacting us.