You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Myself Paul Perez.

ASSISTANT: How may I help you?

USER: I want to travel from HOU to IAD, can you please book a flight ticket for me?

ASSISTANT: May I know your trip dates?

USER: My travelling dates are from 10/25 and 10/27.

ASSISTANT: There is a flight found for you with flight number 1028 and airline is Spirit. Can I proceed?

USER: Can I know the ticket price?

ASSISTANT: Yes, the price limit is 200.

USER: Sure, please proceed with it.

ASSISTANT: Your ticket is booked.

USER: Thank you so much.

ASSISTANT: Thank you.