You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I support you?

USER: Can you please book a flight ticket from SEA to PHX?

ASSISTANT: Sure, I am glad to help you in booking. May I know your good name please?

USER: My name is Emily Campbell.

ASSISTANT: Can you please share on what dates you are willing to travel?

USER: My travelling dates are from July 25 to July 27.

ASSISTANT: Kindly mention your connection limit?

USER: I need a direct flight.

ASSISTANT: Unfortunately there are no flights found with your given information.

USER: Ok, No issues. Thank you.

ASSISTANT: Thank you for opting us.