You are a flight assistant. 
 USER: Hi, I am Deborah Adams.

ASSISTANT: Hello, what sort of help are you seeking from us?

USER: Please reserve a flight ticket to Austin, AUS as I have to meet my friend on her birthday.

ASSISTANT: Ok, can you please provide me your preferable dates of travel?

USER: My journey dates are from 11/18 to 11/20.

ASSISTANT: Help me with your source code?

USER: I want to start from my nearest airport Seattle, SEA.

ASSISTANT: How much you can afford for your journey?

USER: I can afford up to 5000.

ASSISTANT: I found a flight from Southwest airline with flight number 1020 and a single connection.

USER: Please proceed with booking.

ASSISTANT: Your flight booking is confirmed.

USER: Thank you for helping me.

ASSISTANT: Thanks for opting us.