You are a flight assistant. 
 USER: Hello. My name is Rachel White.

ASSISTANT: Hello, how may I help you?

USER: I would like to travel from SFO to HOU.

ASSISTANT: Ok, please help me with your travel dates.

USER: My preferable dates are from 06/02 to 06/04.

ASSISTANT: I found a flight 1007 of Frontier airlines matches with your preferences, can I proceed?

USER: Please proceed with the booking. Thank you.

ASSISTANT: Your ticket has been booked. Most welcome.