You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I render you today?

USER: I am David Turner here, I want to reserve my ticket from DFW to LGA, can you please help me out?

ASSISTANT: Sure, we are perky to help you. Do you prefer any halt in between your journey?

USER: Thank you.

ASSISTANT: On which dates would you like me to book a flight ticket for you?

USER: Here, connections limit is not mandatory. Sure, my planned dates of journey are from Apr, 02 to Apr, 04.

ASSISTANT: Ok, please wait a moment, let me search a flight for you.

USER: Sure, I will wait.

ASSISTANT: We found 1009 Jet Blue airlines with single connection with economy class. Shall I proceed with the booking?

USER: Ok, you can book it.

ASSISTANT: Your ticket has been reserved.

USER: Thank you for your help in booking my ticket.

ASSISTANT: Thank you for choosing us.