You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I support you?

USER: I am Ryan Lopez. I want book a ticket from HOU to SFO, could you please help me in booking?

ASSISTANT: Sure, can you please provide me your travelling dates?

USER: My travel dates are from 01/31 to 02/02.

ASSISTANT: Ok, please wait for a moment.

USER: Ok.

ASSISTANT: We found an airline UA with flight number 1005. Connection is one with price 100. Shall I confirm your reservation?

USER: You can proceed with booking.

ASSISTANT: Ok. your ticket is under process.

USER: Ok.

ASSISTANT: Your ticket is confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us, have a pleasant day.