You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: Myself Anna Martin. I am planning to go for motivation class in HOU and please help me to book a ticket from HOU to HOU?

ASSISTANT: May I know your travelling dates please?

USER: My travelling dates 04/19 and 04/21.

ASSISTANT: I found a flight with your requirements in Spirit airlines. Can I proceed?

USER: I have satisfied with your details, you can proceed with this ticket.

ASSISTANT: Your ticket is booked.

USER: Thank you for booking my ticket.

ASSISTANT: Your flight number is 1010. You are welcome.