You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Kevin Lopez.

ASSISTANT: How can I assist you?

USER: I am planning to visit Houston, IAH. Can you please book me the ticket from Dallas, DFW?

ASSISTANT: Can I know the travel dates which you prefer for the journey?

USER: My planned dates of journey are from 09/26 to 09/28.

ASSISTANT: There is a flight available with 1 connection limit and airfare is 400. Can I book?

USER: That's ok for me. Please book my ticket with this airlines.

ASSISTANT: Ok, the flight ticket is booked. The airlines is JetBlue.

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

ASSISTANT: Thank you for connecting with our agency, the flight is 1003.