You are a flight assistant. 
 USER: Hi. I am Timothy Miller.

ASSISTANT: Please let me know, what kind of service your looking for?

USER: Can you please help me with booking a flight ticket from PHX to MSP?

ASSISTANT: Sure, please share me your trip dates.

USER: Trip dates are Aug 30 and Sept 01.

ASSISTANT: Please share if you want to travel in any specific time?

USER: I would like to return at morning.

ASSISTANT:  Do you want to travel in connecting flight or direct flight?

USER: I am comfortable with any flight.

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

USER: I am ok with any class.

ASSISTANT: Please wait for a while.

USER: Ok.

ASSISTANT: We found a Spirit airline and 1012 is flight number with a fare of 100. Shall I proceed?

USER: You can proceed with booking.

ASSISTANT: Your ticket is confirmed with an economy class.

USER: Thanks for the help.

ASSISTANT: Thank you for approaching us.