You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: Can you please book a ticket from DTW to IAH? As I'm planning to meet my old friend.

ASSISTANT: Sure, may I know your travel dates?

USER: Sure, my planned departure and return travel dates are 6th and 8th of April.

ASSISTANT: Do you have any specifications?

USER: No, I don't have any other specifications.

ASSISTANT: Please share me your name.

USER: My name is Emma Anderson.

ASSISTANT: Flight-1028 is available with Spirit airlines having single connection and the ticket costs you 100 only in economy class. Are you comfortable with this flight?

USER: That's fine for me, you can proceed for booking.

ASSISTANT: Your ticket has been reserved.

USER: Thank you so much for your help.

ASSISTANT: Thank you.