You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, good morning! How can I assist you?

USER: Please help me to book a flight ticket from SEA to DEN.

ASSISTANT: Sure, I can help you with that. Can you please provide the dates on which you are planning to do depart and arrive?

USER: My journey dates are from Mar, 30 to Apr, 01.

ASSISTANT: How many stop overs are you expecting in between your journey?

USER: I need  a single connecting flight.

ASSISTANT: Please let me know if you have any other specifications, I'll search for the flights according to that.

USER: Sure.

ASSISTANT: Ok, can I have your good name please?

USER: Laura Evans.

ASSISTANT: Thanks for providing your journey details. Delta airlines is providing a single connected flight with ticket fare of 100, shall I proceed for booking?

USER: Please proceed.

ASSISTANT: As per your confirmation, I have successfully booked you an economy class ticket in flight-1026. Have a safe journey.

USER: Thank you.

ASSISTANT: Thank you for choosing us, have a nice day.