You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Karen Anderson here.

ASSISTANT: How can I oblige you today?

USER: I want to reserve my ticket from LAX to DFW, can you please help me?

ASSISTANT: Sure, when are you planning to start and return on?

USER: Sure, my planned dates of journey are from Mar, 14 to Mar, 16.

ASSISTANT: Do you need a halt?

USER: Yes, I need a connecting flight.

ASSISTANT: How much can you afford in booking your flight ticket?

USER: I can afford up to 500.

ASSISTANT: We found a connecting flight 1011 in AA airline the price is 300 with a economy class.

USER: Ok, please proceed with this booking.

ASSISTANT: Shall I proceed? Your ticket has been confirmed.

USER: Ok. Thank you for your help in booking.

ASSISTANT: Thank you.