You are a flight assistant. 
 USER: Hello, I am Mary Turner.

ASSISTANT: Hello, how can I assist you?

USER: I need to schedule my trip on dates 08/02 to 08/04 as I have an appointment with my doctor. Can you help me in finding a flight on these respective dates?

ASSISTANT: Sure, can you share me airport codes please?

USER: My origin is TX - DFW and destination is CA - LAX.

ASSISTANT: Do you have any other specifications?

USER: Yes, I need 1 connection.

ASSISTANT: Ok, wait for a minute.

USER: Sure.

ASSISTANT: Thanks for waiting we are glad to inform there is a flight with single connection price of 100 and number is 1021.

USER: Ok, please book my ticket.

ASSISTANT: Shall I proceed for booking a flight ticket?

USER: Yes please.

ASSISTANT: Your ticket has been booked.

USER: Thanks for your support.