You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you?

USER: I would like to travel from SEA to PHX as a holiday trip. Can you do the reservation?

ASSISTANT: Sure, help me with the trip dates?

USER: My journey dates are 08/14 and 08/16.

ASSISTANT: May I know your name please?

USER: Emily Collins here.

ASSISTANT: Do you have any other preferences?

USER: Departure time is evening.

ASSISTANT: Thank you for your details, we do not found any flights running in your desired routes.

USER: No problem, Thanks for the information.

ASSISTANT: Thank you for reaching us.