You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: I am planning to attend a Birthday party in LAS from IAD. Can you find a ticket for me?

ASSISTANT: Sure, may I know your travel dates?

USER: Sure, my travelling dates are 02/21 to 02/23.

ASSISTANT: I found JetBlue airline with 1 connection as per your details. Can I proceed for booking?

USER: Yes, The price limit should be 500.

ASSISTANT: Your ticket is confirmed with flight number 1004 price 100. May I know your name?

USER: Yes, I am George Garcia.

ASSISTANT: Garcia, thank you for contacting us.

USER: Thank you for your help.