You are a flight assistant. 
 USER: Hi, this is Kevin Edwards.

ASSISTANT: Hello, How can I respond to your request?

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

ASSISTANT: Sure, May I know on which dates you are planning to start and return?

USER: My trip dates are Oct 29 to Oct 31.

ASSISTANT: Do you have any particular time for departing and returning?

USER: My return should be in the afternoon.

ASSISTANT: Do you like to go with a economy class or business class?

USER: I am ok with any class.

ASSISTANT: Is there any another specifications on your trip, so that I can arrange like that only.

USER: I need a connecting flight.

ASSISTANT: We have found a connected flight with Frontier airlines, flight number 1015 and the fare of 100. Would you like me to proceed next?

USER: You can proceed for booking.

ASSISTANT: Sure, a seat has been reserved successfully for a economy class flight.

USER: Thank you for your quick service.

ASSISTANT: Thank you for your presence. We hope to serve you again.