You are a flight assistant. 
 USER: Hi, I am Andrew Turner.

ASSISTANT: Hello, how may I address you?

USER: I need to go to Seattle to Mt Rainer tour with my family on 01/02. Can you make a reservation with a single connection?

ASSISTANT: Sure, please share your travelling dates?

USER: Sure, I need to return on 01/04.

ASSISTANT: May I know your airport codes?

USER: Sure, I am heading from DEN to SEA.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: Thanks for waiting, no flights found with your required details.

USER: Ok, no  worries at all. Thanks for your support.

ASSISTANT: Thanks for availing us, have a great day.