You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Can you guide me in booking my flight ticket from SEA to DEN?

ASSISTANT: Sure, may I know your travel dates?

USER: My trip dates will be Apr 18th to Apr 20th.

ASSISTANT: Thank you. May I know your name?

USER: I am Jennifer Williams.

ASSISTANT: Thank you. Please let me know your preferences.

USER: I prefer a flight that should depart in the morning.

ASSISTANT: Ok, please wait for a while. Let me check for the available flights.

USER: Sure.

ASSISTANT: There is a flight with single connection available in Frontier airlines and the ticket fare is 200 only. Flight departs at 11:00 hours and arrives at 23:00 hours. Can I proceed for booking the ticket for you?

USER: You can proceed.

ASSISTANT: Your ticket is confirmed successfully with the flight-1003.

USER: Thank you.

ASSISTANT: You are welcome and thank you for choosing us.