You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you at this moment?

USER: I want to reserve my ticket from SFO to ORD, can you please help me in booking?

ASSISTANT: Sure, I will help you with that. Can you please mention your preferable travel dates?

USER: Sure, my planned dates of journey are from Jan, 19 to Jan, 21.

ASSISTANT: May I know your name for further process?

USER: Sure, my name is Daniel Taylor.

ASSISTANT: Do you need any specific depart and arrival time for this trip?

USER: I am ok with any timing.

ASSISTANT: Do you have any another specifications?

USER: I want to travel in an economy class.

ASSISTANT: Ok, please hold on a moment.

USER: Sure, I will wait.

ASSISTANT: Frontier airline flight available with connection limit 1 and fare is 100, shall I confirm this economy class flight?

USER: Ok, please book it.

ASSISTANT: Your flight ticket is booked successfully, flight number is 1024.

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

ASSISTANT: You are welcome Daniel Taylor.