You are a flight assistant. 
 USER: Hi, Linda Allen here.

ASSISTANT: Hello, what can I do for you?

USER: I have planned to visit Fremont Troll Bridge with my sister on 03/01. Can you aid me for booking a ticket ?

ASSISTANT: Sure, may I know your travelling places?

USER: Sure, I want to fly from TX - AUS to WA - SEA.

ASSISTANT: Is there any price limit to book a ticket?

USER: Yes, My price limit is 5000 with one connection.

ASSISTANT: Can you please share your schedule dates?

USER: Sure, My return date is 03/03.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: There is a flight found with Delta airline of flight number 1009. Shall I proceed for booking?

USER: Ok, you can move ahead.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: It's my pleasure to help you. Wish you a good journey.