You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, How can I helpful to you?

USER: Can you please hold me a flight ticket in the name of John White?

ASSISTANT: Sure, please share me your travel dates?

USER: My trip dates are 06/29 - 07/01.

ASSISTANT: Help me with your boarding and landing airport codes?

USER: My airport codes are DCA - IAD.

ASSISTANT: I found a connecting flight from JetBlue airline and flight number 1008.

USER: Please reserve.

ASSISTANT: Your flight booking is done.

USER: Thank you.

ASSISTANT: Thanks for reaching us.