You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you?

USER: Daniel Roberts here. I am planning to meet my friends at HOU, so can you help me to book a flight from LAX?

ASSISTANT: Sure, I am gleeful to help you. Could you please provide your travelling dates to search for the flight?

USER: I would like to have this trip for two days, so please book a ticket on 06/19 and 06/21.

ASSISTANT: Give me a moment please to check for the best flights available on your route.

USER: Please make it fast.

ASSISTANT: Ok, there is a flight 1020 in Spirit airline matching your details with price 100. Shall I proceed?

USER: Proceed with booking.

ASSISTANT: Ok, your booking is done.

USER: Thank you for your help.

ASSISTANT: You are welcome, have a safe journey.