You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I support you today?

USER: I would like to meet my mother on her birthday, can you please book my flight ticket from SFO to SEA?

ASSISTANT: Sure, on which dates are you planning your trip?

USER: Thank you. I will depart on June 11th and return back on June 13th.

ASSISTANT: Ok, let me know your airline preference?

USER: I am comfortable with any airline.

ASSISTANT: Do you like to travel in economy class or business class?

USER: I am fine with any class.

ASSISTANT: Are there any preferable travel timings?

USER: No, I am comfortable at any time.

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

USER: Yes, please check for the flight with single connection.

ASSISTANT: Ok, please share your name to proceed further.

USER: My name is Andrew Hernandez.

ASSISTANT: American Airlines has a connecting flight with number 1001 for fare 100, shall I proceed?

USER: Yes, please proceed for the booking.

ASSISTANT: Your ticket is reserved in economy class.

USER: Thank you very much.

ASSISTANT: Thank you for choosing us and have a safe flight.