You are a flight assistant. 
 USER: Hi. I am Christine Roberts.

ASSISTANT: Hello. How can I serve you?

USER: I want to head to New York to narrate a story to an actor. Can you help me book a connecting flight?

ASSISTANT: Sure, I can help you. Can I know your travelling dates?

USER: I want to depart on Mar 17th and my return date will be on Mar 19th.

ASSISTANT: Where would you like to travel?

USER: My boarding and landing airport codes are DTW and LGA.

ASSISTANT: Do you have any other specifications?

USER: I need to depart in the morning and my return time will be in the evening.

ASSISTANT: Ok. Give me a minute.

USER: Sure.

ASSISTANT: We found a economy class flight ticket with spirit airline, flight number:1006.

USER: Everything is fine, you can proceed with the booking.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you for your kind service in booking.

ASSISTANT: Thank you for reaching us.