You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you?

USER: I am planning to travel from LAS to JFk, help me in booking  a flight?

ASSISTANT: May I know your travelling dates?

USER: My travelling  dates are May 19 to 21.

ASSISTANT: Can I know your connection limit?

USER: I prefer single connection flight.

ASSISTANT: May I know your name?

USER: I am Anna Phillips.

ASSISTANT: I have searched a flight ticket with fare 100 and 1026 as flight number in economy class. Shall I proceed with booking?

USER: Proceed for booking.

ASSISTANT: Your ticket is confirmed.

USER: Thank you.

ASSISTANT: Thank you for reaching us.