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

ASSISTANT: Hello, how may I support you today?

USER: Please help me assist me to book a connecting flight from Seattle to take a part in scuba driving at Evans river in Denver.

ASSISTANT: Ok, may I know your travelling dates please?

USER: 02/12 and 02/14 are my planned travelling dates.

ASSISTANT: Help me with your airport codes?

USER: My airport codes are from WA-SEA to reach CO-DEN.

ASSISTANT: Do you have any other specifications?

USER: I need a ticket within the fare limit 500.

ASSISTANT: Thanks for sharing your details, we found a direct flight with fare of 100 in JetBlue airline.

USER: No, I need a connecting flight. Thanks for your information.

ASSISTANT: Ok, thanks for contacting us.