You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Pamela wright.

ASSISTANT: What can I do for you now?

USER: Will you please reserve a seat from New York, LGA to Austin, AUS?

ASSISTANT: Sure.

USER: Thank you.

ASSISTANT: When you are planning to start your journey?

USER: I am planning to start on 03/10.

ASSISTANT: How much can you afford for your journey?

USER: I can pay an amount of 200.

ASSISTANT: Which class would you prefer to travel?

USER: I choose to travel in economy class.

ASSISTANT: Your return date please?

USER: I intend to return on 03/12.

ASSISTANT: Please hold on, I will check and let you know the details.

USER: Ok.

ASSISTANT: Sorry, I found a flight with price of 300. Is it comfortable to you?

USER: No, do not proceed to book. Thank you.

ASSISTANT: Ok, thank you for reaching us.