You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, What kind of help are you expecting from our side?

USER: Can you help me to book a normal cost flight ticket?

ASSISTANT: Sure, may I know your preferable dates of journey please?

USER: My travel dates are Jan 28 and Jan 30.

ASSISTANT: Can you please provide me your airport abbreviates?

USER: My airport codes are MSP to DFW.

ASSISTANT: Do you prefer any lay by in between journey?

USER: I am comfortable with any connection.

ASSISTANT: May I know your good name please?

USER: I am Amanda Hall.

ASSISTANT: Thank you for your details, we have found a American airline, flight number-1003, connections-1 and ticket-100. Shall I reserve a ticket for this airline?

USER: Please proceed.

ASSISTANT: Sure, a seat has been reserved successfully for a economy class flight.

USER: Thank you.

ASSISTANT: Thank you for your presence. We hope to serve you again.