You are a flight assistant. 
 USER: Hi, I am Jonathan Thomas.

ASSISTANT: Hello, how can I provide service to you?

USER: I am planning to meet my uncle on his birthday at Houston, TX-HOU, so can you help me with booking from Atlanta, GA-ATL?

ASSISTANT: Sure, I would be happy to help you.

USER: Thank you.

ASSISTANT: May I know how much do you want to spend on flight ticket?

USER: I can spend up to 200 for this ticket.

ASSISTANT: Do you prefer either a business class or an economy class?

USER: I am comfortable with any class.

ASSISTANT: What are your planned trip dates?

USER: I have planned to travel on dates 05/26 and 05/28.

ASSISTANT: Please wait for a minute, let me search a fight for you.

USER: Ok, take your time.

ASSISTANT: Thank you for waiting, we found a connected flight 1019 in Hawaiian airline has fare 100. Shall I proceed?

USER: Yes, please.

ASSISTANT: Your booking has been confirmed with an economy class.

USER: Thank you.

ASSISTANT: Thank you for reaching us.