You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: This is Amy Johnson.

ASSISTANT: How can I help you?

USER: I want to book a flight ticket from LGA to PHX. Can you help me in that?

ASSISTANT: Your travelling dates please?

USER: My trip dates are June 1 to June 3.

ASSISTANT: There is a flight with single connection, can I proceed for booking in 1025 flight?

USER: You can proceed for booking.

ASSISTANT: Your booking is done in Delta airlines.

USER: Thank you for your service.

ASSISTANT: Thank you for choosing us.