You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Christopher Thomas.

ASSISTANT:  How can I aid you?

USER: I need to attend the meeting which is planned before 10 days in my hometown. Could you please help me in booking a ticket with fare of 5000?

ASSISTANT: Sure, may I know your travelling dates?

USER: My traveling dates are 07/28 and return on 07/30.

ASSISTANT: Help me with your travel points?

USER: My airport codes are PHL and DFW.

ASSISTANT: Do you have any connection limit?

USER: I need a connection in between the PHL and DFW.

ASSISTANT: We found a connecting flight Southwest with flight number 1029 and fare is 100.

USER: You can proceed with booking.

ASSISTANT:  Your ticket is reserved.

USER: Thank you for your kind assistance.

ASSISTANT:  Thank you for availing us.