You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you today?

USER: Can you please help me in booking a flight ticket to ATL from IAH?

ASSISTANT: Sure, let me know your travel dates?

USER: My travel dates are from Jun 03 to Jun 05.

ASSISTANT: Is there any class preference?

USER: No.

ASSISTANT: Do you have any airline requirement?

USER: I am comfortable with any airline.

ASSISTANT: Are there any preferable travel timings?

USER: No.

ASSISTANT: Would you like any break in between your journey?

USER: I need a break in between my journey.

ASSISTANT: Ok, can you mention your name to proceed further?

USER: I am James Adams.

ASSISTANT: Please wait.

USER: Ok.

ASSISTANT: United Airlines has a connecting flight with number 1020 for fare 300, shall I proceed?

USER: You can proceed.

ASSISTANT: Your ticket is reserved in economy class.

USER: Thank you.

ASSISTANT: Thank you for choosing us.