You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. May I know your name?

USER: Jeffrey Allen here.

ASSISTANT: How can I assist you Allen?

USER: As I have a volley ball match at Las Vegas, please book me a ticket from ORD to LAX.

ASSISTANT: Good, may I know your dates of journey?

USER: Yes, 08/26 and 08/28 are my travel dates.

ASSISTANT:  I have found a flight 1021 with 1 connection limit, costs 100 from UA airlines. Shall I proceed for the booking?

USER: That's perfect, please proceed.

ASSISTANT: As per you request flight 1021 has been booked.

USER: Thank you so much.

ASSISTANT: My pleasure. Have a safe flight.