You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, hoe may I render you today?

USER: I am Linda Taylor from Dallas.

ASSISTANT: Ok, Linda. Can you let us know your request?

USER: I want to make a flight reservation to Los Vegas to work as a senior chief at Golden gate resort. Can you book a flight ticket from Dallas?

ASSISTANT: Sure.

USER: Thank you.

ASSISTANT: Kindly provide your airport codes.

USER: My boarding point is at TX-DFW, my landing point is at NV-LAS.

ASSISTANT: On which dates are you going to travel from Dallas and  Las veges?

USER: My joining date is on 10/22, so I want to start on 10/21, my rerun date is on 10/23 .

ASSISTANT: May I know your connection limit?

USER: I need a whistle station to buy some new products.

ASSISTANT: Can you let me know your price limit?

USER: I can afford up to 1000.

ASSISTANT: Hold on a minute, let me check the flight availability and revert to you.

USER: Sure.

ASSISTANT: We found a flight on Delta airline, flight number as 1009 with the fare of 100.

USER: Please proceed.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for reaching us.