You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I render you?

USER: I am Jessica Lee. Please book me a ticket with the fare of 500 to meet my family.

ASSISTANT: Sure, I am glad to aid you. Can you please provide your travelling dates?

USER: My travelling dates are from 02/22 to 02/24.

ASSISTANT: Kindly share your journey codes.

USER: It is a round trip from DFW.

ASSISTANT: Thanks for the information, please wait for a minute.

USER: Ok.

ASSISTANT: There is a flight found with number 1013 in AA airline and the ticket price is 200.

USER: Ok, please book this ticket.

ASSISTANT: Your ticket is confirmed.

USER: Thank you.

ASSISTANT: Thanks for availing us.