You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you today?

USER: I need to travel from HOU to DTW, can you help me with that?

ASSISTANT: Sure, share your preferred journey dates.

USER: My trip dates are 07/23 and 07/25.

ASSISTANT: Ok, please share your name?

USER: I am Paul Nelson.

ASSISTANT: Any preferred connection limit do you have?

USER: I need a connecting flight.

ASSISTANT: Sure, other than these do you have any other specifications?

USER: No.

ASSISTANT: Do you have any airline preference?

USER: No.

ASSISTANT: Can you suggest me any particular class for booking your ticket?

USER: I am ok with any class.

ASSISTANT: Ok, please wait a moment.

USER: Ok.

ASSISTANT: Southwest Airlines providing economy class with single collection flight with a fare of 200. Should I proceed?

USER: Yes, proceed.

ASSISTANT: Ok. your ticket has been successfully booked with flight number 1001.

USER: Thank you for that.

ASSISTANT: Thanks for reaching us.