You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Larry Smith.

ASSISTANT: How may I assist you?

USER: I want to fly from LAX to HOU to attend a workshop, can you help me with booking a flight ticket?

ASSISTANT: Please share me your travel dates?

USER: I have to go on 04/10 and I will catch my return flight on 04/12.

ASSISTANT: How much you can afford for this ticket?

USER: I can pay up to 200.

ASSISTANT: We found a flight on your details with airline Southwest, flight number: 1021 and one connection limit. Shall I book this ticket?

USER: Please make it confirm.

ASSISTANT: I have reserved your ticket.

USER: Thank you for your assistance.

ASSISTANT: Thank you.